| 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 | $149.86 | 7.312% | $160.8178 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $185.38 | 13.863% | $211.0792 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $45.45 | 12.553% | $51.1553 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $222.46 | 10.815% | $246.519 | $246.52 | $246.50 | $246.50 |
| Purchase #5 | $49.96 | 7.601% | $53.7575 | $53.76 | $53.75 | $53.80 |
| Purchase #6 | $191.75 | 8.810% | $208.6432 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $31.48 | 5.559% | $33.23 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $876.34 | $965.2020 | $965.21 | $965.20 | $965.20 | |