| 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 | $165.71 | 5.440% | $174.7246 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $84.45 | 10.478% | $93.2987 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $128.51 | 11.695% | $143.5392 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $127.58 | 11.665% | $142.4622 | $142.46 | $142.45 | $142.50 |
| Purchase #5 | $99.36 | 8.560% | $107.8652 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $17.95 | 6.721% | $19.1564 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $96.40 | 4.102% | $100.3543 | $100.35 | $100.35 | $100.40 |
| 7 purchase totals = | $719.96 | $781.4006 | $781.40 | $781.35 | $781.50 | |