| 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 | $154.64 | 3.835% | $160.5704 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $168.44 | 7.771% | $181.5295 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $48.84 | 10.494% | $53.9653 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $224.45 | 8.772% | $244.1388 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $48.68 | 6.332% | $51.7624 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $219.62 | 6.526% | $233.9524 | $233.95 | $233.95 | $234.00 |
| Purchase #7 | $228.30 | 6.643% | $243.466 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $1,092.97 | $1,169.3848 | $1,169.39 | $1,169.35 | $1,169.50 | |