| 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 | $160.27 | 9.872% | $176.0919 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $84.56 | 10.692% | $93.6012 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $149.56 | 7.861% | $161.3169 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $226.70 | 7.591% | $243.9088 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $160.94 | 13.710% | $183.0049 | $183.00 | $183.00 | $183.00 |
| Purchase #6 | $84.94 | 13.396% | $96.3186 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $165.46 | 5.225% | $174.1053 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $1,032.43 | $1,128.3476 | $1,128.35 | $1,128.30 | $1,128.30 | |