| 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 | $160.78 | 13.278% | $182.1284 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $174.68 | 7.415% | $187.6325 | $187.63 | $187.65 | $187.60 |
| Purchase #3 | $69.47 | 10.346% | $76.6574 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $51.43 | 13.189% | $58.2131 | $58.21 | $58.20 | $58.20 |
| Purchase #5 | $28.59 | 10.524% | $31.5988 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $83.39 | 9.600% | $91.3954 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $42.42 | 4.549% | $44.3497 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $610.76 | $671.9753 | $671.98 | $672.00 | $671.90 | |