| 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 | $184.35 | 4.667% | $192.9536 | $192.95 | $192.95 | $193.00 |
| Purchase #2 | $135.79 | 9.504% | $148.6955 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $32.99 | 11.773% | $36.8739 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $82.72 | 5.254% | $87.0661 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $129.98 | 6.731% | $138.729 | $138.73 | $138.75 | $138.70 |
| Purchase #6 | $99.94 | 7.465% | $107.4005 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $201.99 | 4.109% | $210.2898 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $867.76 | $922.0084 | $922.01 | $922.00 | $922.10 | |