| 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 | $137.66 | 13.141% | $155.7499 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $87.72 | 10.386% | $96.8306 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $93.35 | 13.370% | $105.8309 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $98.67 | 10.452% | $108.983 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $5.62 | 8.760% | $6.1123 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $141.79 | 11.807% | $158.5311 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $121.47 | 13.338% | $137.6717 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $686.28 | $769.7095 | $769.70 | $769.75 | $769.60 | |