| 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 | $191.62 | 7.648% | $206.2751 | $206.28 | $206.30 | $206.30 |
| Purchase #2 | $11.57 | 13.805% | $13.1672 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $192.88 | 5.338% | $203.1759 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $31.66 | 6.288% | $33.6508 | $33.65 | $33.65 | $33.70 |
| Purchase #5 | $160.58 | 10.121% | $176.8323 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $138.52 | 3.723% | $143.6771 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $154.95 | 6.851% | $165.5656 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $881.78 | $942.3440 | $942.36 | $942.40 | $942.50 | |