| 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 | $148.82 | 6.483% | $158.468 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $6.26 | 9.326% | $6.8438 | $6.84 | $6.85 | $6.80 |
| Purchase #3 | $180.64 | 7.865% | $194.8473 | $194.85 | $194.85 | $194.80 |
| Purchase #4 | $242.84 | 10.629% | $268.6515 | $268.65 | $268.65 | $268.70 |
| Purchase #5 | $177.40 | 4.191% | $184.8348 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $11.63 | 7.483% | $12.5003 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $234.37 | 11.236% | $260.7038 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $1,001.96 | $1,086.8495 | $1,086.84 | $1,086.85 | $1,086.80 | |