| 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 | $155.37 | 12.388% | $174.6172 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $58.30 | 4.243% | $60.7737 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $91.27 | 3.577% | $94.5347 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $152.28 | 11.209% | $169.3491 | $169.35 | $169.35 | $169.30 |
| Purchase #5 | $86.98 | 5.197% | $91.5004 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $57.60 | 7.845% | $62.1187 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $180.31 | 9.332% | $197.1365 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $782.11 | $850.0303 | $850.03 | $850.00 | $849.90 | |