| 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 | $74.79 | 11.398% | $83.3146 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $77.45 | 9.376% | $84.7117 | $84.71 | $84.70 | $84.70 |
| Purchase #3 | $155.57 | 7.519% | $167.2673 | $167.27 | $167.25 | $167.30 |
| Purchase #4 | $201.27 | 9.341% | $220.0706 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $173.25 | 6.539% | $184.5788 | $184.58 | $184.60 | $184.60 |
| Purchase #6 | $125.60 | 11.726% | $140.3279 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $92.72 | 8.826% | $100.9035 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $900.65 | $981.1744 | $981.17 | $981.15 | $981.20 | |