| 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 | $173.76 | 12.405% | $195.3149 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $127.80 | 6.608% | $136.245 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $11.64 | 4.148% | $12.1228 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $65.57 | 10.636% | $72.544 | $72.54 | $72.55 | $72.50 |
| Purchase #5 | $248.49 | 8.787% | $270.3248 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $116.48 | 13.590% | $132.3096 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $20.85 | 6.707% | $22.2484 | $22.25 | $22.25 | $22.20 |
| 7 purchase totals = | $764.59 | $841.1095 | $841.10 | $841.05 | $840.90 | |