| 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 | $116.78 | 9.764% | $128.1824 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $205.42 | 7.486% | $220.7977 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $171.98 | 5.224% | $180.9642 | $180.96 | $180.95 | $181.00 |
| Purchase #4 | $200.85 | 3.524% | $207.928 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $197.90 | 6.175% | $210.1203 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $173.55 | 11.485% | $193.4822 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $138.96 | 9.509% | $152.1737 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,205.44 | $1,293.6485 | $1,293.64 | $1,293.65 | $1,293.70 | |