| 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 | $191.99 | 10.308% | $211.7803 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $6.69 | 5.645% | $7.0677 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $36.67 | 7.197% | $39.3091 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $42.93 | 7.378% | $46.0974 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $129.71 | 11.134% | $144.1519 | $144.15 | $144.15 | $144.20 |
| Purchase #6 | $133.80 | 10.291% | $147.5694 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $97.86 | 3.804% | $101.5826 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $639.65 | $697.5584 | $697.56 | $697.55 | $697.70 | |