| 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 | $147.51 | 3.182% | $152.2038 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $132.45 | 8.872% | $144.201 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $70.69 | 7.473% | $75.9727 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $158.46 | 8.425% | $171.8103 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $211.33 | 7.345% | $226.8522 | $226.85 | $226.85 | $226.90 |
| Purchase #6 | $103.55 | 11.743% | $115.7099 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $179.68 | 3.720% | $186.3641 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $1,003.67 | $1,073.1140 | $1,073.10 | $1,073.05 | $1,073.20 | |