| 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 | $187.31 | 13.860% | $213.2712 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $147.72 | 12.194% | $165.733 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $143.94 | 6.460% | $153.2385 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $144.34 | 6.303% | $153.4378 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $9.66 | 13.319% | $10.9466 | $10.95 | $10.95 | $10.90 |
| Purchase #6 | $96.78 | 11.870% | $108.2678 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $72.77 | 9.152% | $79.4299 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $802.52 | $884.3248 | $884.33 | $884.35 | $884.20 | |