| 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 | $73.39 | 13.308% | $83.1567 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $120.60 | 7.388% | $129.5099 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $84.38 | 13.369% | $95.6608 | $95.66 | $95.65 | $95.70 |
| Purchase #4 | $185.75 | 6.235% | $197.3315 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $182.50 | 3.595% | $189.0609 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $235.31 | 8.288% | $254.8125 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $235.96 | 9.227% | $257.732 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $1,117.89 | $1,207.2643 | $1,207.26 | $1,207.25 | $1,207.30 | |