| 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 | $164.84 | 10.158% | $181.5844 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $44.81 | 12.345% | $50.3418 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $204.46 | 9.639% | $224.1679 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $20.38 | 11.128% | $22.6479 | $22.65 | $22.65 | $22.60 |
| Purchase #5 | $118.83 | 10.624% | $131.4545 | $131.45 | $131.45 | $131.50 |
| Purchase #6 | $189.60 | 12.288% | $212.898 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $86.26 | 12.398% | $96.9545 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $829.18 | $920.0490 | $920.04 | $920.05 | $920.10 | |