| 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 | $174.33 | 13.263% | $197.4514 | $197.45 | $197.45 | $197.50 |
| Purchase #2 | $13.30 | 3.284% | $13.7368 | $13.74 | $13.75 | $13.70 |
| Purchase #3 | $240.29 | 10.509% | $265.5421 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $45.58 | 3.410% | $47.1343 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $41.63 | 4.810% | $43.6324 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $178.84 | 8.684% | $194.3705 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $140.62 | 8.460% | $152.5165 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $834.59 | $914.3840 | $914.38 | $914.40 | $914.30 | |