| 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 | $135.70 | 8.121% | $146.7202 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $143.52 | 10.416% | $158.469 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $221.53 | 6.452% | $235.8231 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $192.91 | 7.370% | $207.1275 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $191.25 | 10.649% | $211.6162 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $52.68 | 10.807% | $58.3731 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $66.30 | 12.663% | $74.6956 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $1,003.89 | $1,092.8247 | $1,092.83 | $1,092.75 | $1,092.80 | |