| 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 | $160.85 | 10.225% | $177.2969 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $137.60 | 6.648% | $146.7476 | $146.75 | $146.75 | $146.70 |
| Purchase #3 | $154.56 | 11.675% | $172.6049 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $63.48 | 13.656% | $72.1488 | $72.15 | $72.15 | $72.10 |
| Purchase #5 | $192.64 | 11.847% | $215.4621 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $122.76 | 8.183% | $132.8055 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $33.55 | 9.753% | $36.8221 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $865.44 | $953.8879 | $953.89 | $953.85 | $953.80 | |