| 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 | $174.42 | 7.632% | $187.7317 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $234.66 | 9.751% | $257.5417 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $232.73 | 3.746% | $241.4481 | $241.45 | $241.45 | $241.40 |
| Purchase #4 | $178.68 | 4.630% | $186.9529 | $186.95 | $186.95 | $187.00 |
| Purchase #5 | $175.49 | 9.536% | $192.2247 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $163.96 | 4.541% | $171.4054 | $171.41 | $171.40 | $171.40 |
| Purchase #7 | $244.39 | 3.596% | $253.1783 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,404.33 | $1,490.4828 | $1,490.48 | $1,490.50 | $1,490.40 | |