| 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 | $177.43 | 7.183% | $190.1748 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $159.92 | 9.596% | $175.2659 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $234.74 | 11.150% | $260.9135 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $238.52 | 4.268% | $248.7 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $239.48 | 9.721% | $262.7599 | $262.76 | $262.75 | $262.80 |
| Purchase #6 | $85.66 | 5.226% | $90.1366 | $90.14 | $90.15 | $90.10 |
| Purchase #7 | $164.26 | 9.399% | $179.6988 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $1,300.01 | $1,407.6495 | $1,407.65 | $1,407.60 | $1,407.70 | |