| 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 | $143.64 | 12.454% | $161.5289 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $168.62 | 12.212% | $189.2119 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $74.86 | 7.398% | $80.3981 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $132.52 | 9.621% | $145.2697 | $145.27 | $145.25 | $145.30 |
| Purchase #5 | $228.43 | 4.343% | $238.3507 | $238.35 | $238.35 | $238.40 |
| Purchase #6 | $72.67 | 13.467% | $82.4565 | $82.46 | $82.45 | $82.50 |
| Purchase #7 | $163.52 | 10.369% | $180.4754 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $984.26 | $1,077.6912 | $1,077.70 | $1,077.70 | $1,077.80 | |