| 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 | $157.31 | 10.170% | $173.3084 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $22.86 | 11.642% | $25.5214 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $115.57 | 5.413% | $121.8258 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $153.69 | 12.795% | $173.3546 | $173.35 | $173.35 | $173.40 |
| Purchase #5 | $73.85 | 9.391% | $80.7853 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $20.83 | 4.701% | $21.8092 | $21.81 | $21.80 | $21.80 |
| Purchase #7 | $209.69 | 13.715% | $238.449 | $238.45 | $238.45 | $238.40 |
| 7 purchase totals = | $753.80 | $835.0537 | $835.06 | $835.05 | $835.00 | |