| 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 | $135.60 | 10.649% | $150.04 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $177.96 | 3.364% | $183.9466 | $183.95 | $183.95 | $183.90 |
| Purchase #3 | $173.48 | 13.576% | $197.0316 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $226.44 | 3.525% | $234.422 | $234.42 | $234.40 | $234.40 |
| Purchase #5 | $168.90 | 9.687% | $185.2613 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $170.60 | 10.190% | $187.9841 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $158.94 | 9.252% | $173.6451 | $173.65 | $173.65 | $173.60 |
| 7 purchase totals = | $1,211.92 | $1,312.3307 | $1,312.33 | $1,312.35 | $1,312.20 | |