| 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 | $159.28 | 10.731% | $176.3723 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $50.40 | 5.852% | $53.3494 | $53.35 | $53.35 | $53.30 |
| Purchase #3 | $87.58 | 7.597% | $94.2335 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $88.99 | 8.184% | $96.2729 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $102.76 | 4.727% | $107.6175 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $214.70 | 12.455% | $241.4409 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $130.84 | 10.432% | $144.4892 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $834.55 | $913.7757 | $913.77 | $913.75 | $913.70 | |