| 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 | $131.74 | 6.467% | $140.2596 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $138.33 | 9.618% | $151.6346 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $208.29 | 8.698% | $226.4071 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $115.34 | 11.726% | $128.8648 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $243.96 | 11.570% | $272.1862 | $272.19 | $272.20 | $272.20 |
| Purchase #6 | $117.31 | 5.650% | $123.938 | $123.94 | $123.95 | $123.90 |
| Purchase #7 | $142.78 | 6.785% | $152.4676 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $1,097.75 | $1,195.7579 | $1,195.76 | $1,195.75 | $1,195.80 | |