| 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 | $181.80 | 6.134% | $192.9516 | $192.95 | $192.95 | $193.00 |
| Purchase #2 | $39.49 | 5.778% | $41.7717 | $41.77 | $41.75 | $41.80 |
| Purchase #3 | $30.95 | 6.655% | $33.0097 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $143.79 | 13.269% | $162.8695 | $162.87 | $162.85 | $162.90 |
| Purchase #5 | $93.81 | 8.430% | $101.7182 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $102.84 | 10.617% | $113.7585 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $136.61 | 12.456% | $153.6261 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $729.29 | $799.7053 | $799.71 | $799.65 | $799.80 | |