| 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 | $120.58 | 9.601% | $132.1569 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $234.61 | 3.388% | $242.5586 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $35.94 | 7.558% | $38.6563 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $196.65 | 12.247% | $220.7337 | $220.73 | $220.75 | $220.70 |
| Purchase #5 | $90.60 | 8.179% | $98.0102 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $68.75 | 7.386% | $73.8279 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $161.67 | 9.873% | $177.6317 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $908.80 | $983.5753 | $983.58 | $983.60 | $983.60 | |