| 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 | $151.65 | 11.193% | $168.6242 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $64.38 | 6.606% | $68.6329 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $243.44 | 10.224% | $268.3293 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $143.85 | 3.693% | $149.1624 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $141.52 | 5.512% | $149.3206 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $243.60 | 8.814% | $265.0709 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $93.80 | 8.728% | $101.9869 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $1,082.24 | $1,171.1272 | $1,171.12 | $1,171.10 | $1,171.10 | |