| 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 | $181.64 | 8.378% | $196.8578 | $196.86 | $196.85 | $196.90 |
| Purchase #2 | $40.81 | 9.154% | $44.5457 | $44.55 | $44.55 | $44.50 |
| Purchase #3 | $45.26 | 6.666% | $48.277 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $141.89 | 5.501% | $149.6954 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $138.47 | 6.180% | $147.0274 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $191.68 | 5.470% | $202.1649 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $74.52 | 13.365% | $84.4796 | $84.48 | $84.50 | $84.50 |
| 7 purchase totals = | $814.27 | $873.0478 | $873.06 | $873.10 | $873.10 | |