| 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 | $169.28 | 8.771% | $184.1275 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $170.65 | 11.335% | $189.9932 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $37.90 | 7.228% | $40.6394 | $40.64 | $40.65 | $40.60 |
| Purchase #4 | $60.27 | 6.639% | $64.2713 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $55.67 | 8.204% | $60.2372 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $233.88 | 4.698% | $244.8677 | $244.87 | $244.85 | $244.90 |
| Purchase #7 | $120.43 | 8.760% | $130.9797 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $848.08 | $915.1160 | $915.12 | $915.15 | $915.10 | |