| 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 | $122.39 | 9.251% | $133.7123 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $57.48 | 8.399% | $62.3077 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $158.71 | 12.587% | $178.6868 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $113.56 | 13.741% | $129.1643 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $158.89 | 6.309% | $168.9144 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $98.55 | 6.172% | $104.6325 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $26.45 | 7.857% | $28.5282 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $736.03 | $805.9462 | $805.94 | $805.95 | $805.90 | |