| 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 | $144.56 | 10.230% | $159.3485 | $159.35 | $159.35 | $159.30 |
| Purchase #2 | $63.41 | 5.251% | $66.7397 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $125.47 | 3.774% | $130.2052 | $130.21 | $130.20 | $130.20 |
| Purchase #4 | $200.84 | 4.278% | $209.4319 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $33.40 | 6.631% | $35.6148 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $241.63 | 7.122% | $258.8389 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $131.88 | 3.592% | $136.6171 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $941.19 | $996.7961 | $996.80 | $996.80 | $996.60 | |