| 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 | $167.35 | 3.725% | $173.5838 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $111.47 | 7.753% | $120.1123 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $131.99 | 13.629% | $149.9789 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $220.35 | 11.712% | $246.1574 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $129.42 | 3.702% | $134.2111 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $89.65 | 3.404% | $92.7017 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $93.73 | 9.321% | $102.4666 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $943.96 | $1,019.2118 | $1,019.21 | $1,019.20 | $1,019.30 | |