| 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 | $140.60 | 5.815% | $148.7759 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $71.93 | 13.113% | $81.3622 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $119.88 | 11.597% | $133.7825 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $238.67 | 5.470% | $251.7252 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $220.90 | 3.871% | $229.451 | $229.45 | $229.45 | $229.50 |
| Purchase #6 | $81.64 | 7.840% | $88.0406 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $140.32 | 8.361% | $152.0522 | $152.05 | $152.05 | $152.10 |
| 7 purchase totals = | $1,013.94 | $1,085.1896 | $1,085.19 | $1,085.25 | $1,085.30 | |