| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.59 | 7.305% | $117.5955 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $167.54 | 12.719% | $188.8494 | $188.85 | $188.85 | $188.80 |
| Purchase #3 | $198.54 | 6.313% | $211.0738 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $158.28 | 5.872% | $167.5742 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $219.81 | 10.667% | $243.2571 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $245.62 | 3.809% | $254.9757 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $188.86 | 11.536% | $210.6469 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $1,288.24 | $1,393.9726 | $1,393.98 | $1,393.95 | $1,394.00 | |