| 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 | $176.97 | 12.348% | $198.8223 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $173.65 | 6.187% | $184.3937 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $233.46 | 4.507% | $243.982 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $120.26 | 12.377% | $135.1446 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $150.46 | 6.618% | $160.4174 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $217.50 | 6.668% | $232.0029 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $31.89 | 11.659% | $35.6081 | $35.61 | $35.60 | $35.60 |
| 7 purchase totals = | $1,104.19 | $1,190.3710 | $1,190.36 | $1,190.35 | $1,190.30 | |