| 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 | $190.53 | 3.747% | $197.6692 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $240.28 | 3.554% | $248.8196 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $10.88 | 9.649% | $11.9298 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $36.28 | 10.743% | $40.1776 | $40.18 | $40.20 | $40.20 |
| Purchase #5 | $13.25 | 6.121% | $14.061 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $138.61 | 6.656% | $147.8359 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $210.53 | 10.503% | $232.642 | $232.64 | $232.65 | $232.60 |
| 7 purchase totals = | $840.36 | $893.1351 | $893.14 | $893.15 | $893.10 | |