| 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 | $174.25 | 5.658% | $184.1091 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $91.88 | 7.372% | $98.6534 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $101.59 | 6.163% | $107.851 | $107.85 | $107.85 | $107.90 |
| Purchase #4 | $99.60 | 8.380% | $107.9465 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $109.64 | 12.722% | $123.5884 | $123.59 | $123.60 | $123.60 |
| Purchase #6 | $212.36 | 4.368% | $221.6359 | $221.64 | $221.65 | $221.60 |
| Purchase #7 | $100.68 | 5.350% | $106.0664 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $890.00 | $949.8507 | $949.86 | $949.85 | $949.90 | |