| 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 | $127.64 | 4.679% | $133.6123 | $133.61 | $133.60 | $133.60 |
| Purchase #2 | $17.51 | 3.694% | $18.1568 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $156.30 | 11.530% | $174.3214 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $232.50 | 13.399% | $263.6527 | $263.65 | $263.65 | $263.70 |
| Purchase #5 | $46.82 | 12.443% | $52.6458 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $63.46 | 11.202% | $70.5688 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $151.63 | 6.718% | $161.8165 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $795.86 | $874.7743 | $874.78 | $874.70 | $874.80 | |