| 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 | $148.73 | 7.482% | $159.858 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $107.81 | 4.248% | $112.3898 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $187.36 | 12.659% | $211.0779 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $239.81 | 3.688% | $248.6542 | $248.65 | $248.65 | $248.70 |
| Purchase #5 | $55.59 | 3.512% | $57.5423 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $32.94 | 6.416% | $35.0534 | $35.05 | $35.05 | $35.10 |
| Purchase #7 | $58.56 | 3.519% | $60.6207 | $60.62 | $60.60 | $60.60 |
| 7 purchase totals = | $830.80 | $885.1963 | $885.19 | $885.20 | $885.30 | |