| 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 | $141.75 | 3.847% | $147.2031 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $22.55 | 4.842% | $23.6419 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $93.66 | 4.365% | $97.7483 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $122.44 | 13.637% | $139.1371 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $64.28 | 6.177% | $68.2506 | $68.25 | $68.25 | $68.30 |
| Purchase #6 | $38.68 | 4.306% | $40.3456 | $40.35 | $40.35 | $40.30 |
| Purchase #7 | $70.31 | 5.743% | $74.3479 | $74.35 | $74.35 | $74.30 |
| 7 purchase totals = | $553.67 | $590.6745 | $590.68 | $590.70 | $590.50 | |