| 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 | $179.77 | 8.374% | $194.8239 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $50.59 | 6.515% | $53.8859 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $220.87 | 10.114% | $243.2088 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $237.69 | 12.594% | $267.6247 | $267.62 | $267.60 | $267.60 |
| Purchase #5 | $89.68 | 12.170% | $100.5941 | $100.59 | $100.60 | $100.60 |
| Purchase #6 | $172.95 | 8.613% | $187.8462 | $187.85 | $187.85 | $187.80 |
| Purchase #7 | $197.93 | 7.304% | $212.3868 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $1,149.48 | $1,260.3704 | $1,260.37 | $1,260.35 | $1,260.30 | |