| 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 | $137.79 | 9.536% | $150.9297 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $195.40 | 7.824% | $210.6881 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $151.85 | 4.508% | $158.6954 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $142.57 | 7.805% | $153.6976 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $12.27 | 6.632% | $13.0837 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $134.77 | 13.217% | $152.5826 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $104.88 | 11.620% | $117.0671 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $879.53 | $956.7442 | $956.75 | $956.80 | $956.80 | |