| 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 | $159.86 | 5.102% | $168.0161 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $94.83 | 12.294% | $106.4884 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $130.96 | 3.681% | $135.7806 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $249.28 | 10.724% | $276.0128 | $276.01 | $276.00 | $276.00 |
| Purchase #5 | $60.48 | 4.507% | $63.2058 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $32.62 | 10.720% | $36.1169 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $150.84 | 6.695% | $160.9387 | $160.94 | $160.95 | $160.90 |
| 7 purchase totals = | $878.87 | $946.5593 | $946.57 | $946.55 | $946.50 | |