| 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 | $148.81 | 5.139% | $156.4573 | $156.46 | $156.45 | $156.50 |
| Purchase #2 | $248.81 | 4.810% | $260.7778 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $15.65 | 13.252% | $17.7239 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $94.31 | 8.363% | $102.1971 | $102.20 | $102.20 | $102.20 |
| Purchase #5 | $115.42 | 6.241% | $122.6234 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $194.60 | 3.582% | $201.5706 | $201.57 | $201.55 | $201.60 |
| Purchase #7 | $143.73 | 10.795% | $159.2457 | $159.25 | $159.25 | $159.20 |
| 7 purchase totals = | $961.33 | $1,020.5958 | $1,020.60 | $1,020.55 | $1,020.60 | |