| 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 | $72.85 | 7.195% | $78.0916 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $160.50 | 13.842% | $182.7164 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $66.52 | 3.637% | $68.9393 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $197.54 | 6.662% | $210.7001 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $19.56 | 13.616% | $22.2233 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $107.99 | 6.525% | $115.0363 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $160.32 | 11.601% | $178.9187 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $785.28 | $856.6257 | $856.63 | $856.60 | $856.50 | |