| 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 | $149.82 | 11.862% | $167.5916 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $188.41 | 11.864% | $210.763 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $22.55 | 6.838% | $24.092 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $70.29 | 7.226% | $75.3692 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $210.56 | 6.871% | $225.0276 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $130.72 | 13.606% | $148.5058 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $36.93 | 8.130% | $39.9324 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $809.28 | $891.2816 | $891.28 | $891.30 | $891.30 | |