| 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 | $175.37 | 7.294% | $188.1615 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $162.75 | 6.346% | $173.0781 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $48.30 | 12.369% | $54.2742 | $54.27 | $54.25 | $54.30 |
| Purchase #4 | $81.29 | 7.137% | $87.0917 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $177.75 | 9.510% | $194.654 | $194.65 | $194.65 | $194.70 |
| Purchase #6 | $208.81 | 7.869% | $225.2413 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $171.46 | 13.374% | $194.3911 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $1,025.73 | $1,116.8919 | $1,116.88 | $1,116.90 | $1,117.00 | |