| 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 | $147.96 | 4.206% | $154.1832 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $119.74 | 7.600% | $128.8402 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $193.83 | 13.448% | $219.8963 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $26.51 | 7.169% | $28.4105 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $109.90 | 13.463% | $124.6958 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $174.58 | 11.359% | $194.4105 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $138.43 | 10.161% | $152.4959 | $152.50 | $152.50 | $152.50 |
| 7 purchase totals = | $910.95 | $1,002.9324 | $1,002.94 | $1,002.95 | $1,002.90 | |