| 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 | $221.26 | 13.522% | $251.1788 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $99.51 | 5.845% | $105.3264 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $128.95 | 13.208% | $145.9817 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $162.25 | 7.342% | $174.1624 | $174.16 | $174.15 | $174.20 |
| Purchase #5 | $76.39 | 10.872% | $84.6951 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $151.32 | 13.285% | $171.4229 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $54.46 | 13.211% | $61.6547 | $61.65 | $61.65 | $61.70 |
| 7 purchase totals = | $894.14 | $994.4220 | $994.42 | $994.45 | $994.50 | |