| 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 | $167.89 | 9.568% | $183.9537 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $143.79 | 6.753% | $153.5001 | $153.50 | $153.50 | $153.50 |
| Purchase #3 | $120.58 | 5.415% | $127.1094 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $96.77 | 4.818% | $101.4324 | $101.43 | $101.45 | $101.40 |
| Purchase #5 | $192.46 | 13.171% | $217.8089 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $30.62 | 7.455% | $32.9027 | $32.90 | $32.90 | $32.90 |
| Purchase #7 | $110.83 | 4.268% | $115.5602 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $862.94 | $932.2674 | $932.26 | $932.25 | $932.30 | |