| 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 | $149.66 | 5.688% | $158.1727 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $215.25 | 8.128% | $232.7455 | $232.75 | $232.75 | $232.70 |
| Purchase #3 | $34.47 | 3.732% | $35.7564 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $146.58 | 12.662% | $165.14 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $220.68 | 4.462% | $230.5267 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $225.76 | 5.639% | $238.4906 | $238.49 | $238.50 | $238.50 |
| Purchase #7 | $100.45 | 10.290% | $110.7863 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $1,092.85 | $1,171.6182 | $1,171.63 | $1,171.65 | $1,171.60 | |