| 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 | $139.95 | 12.794% | $157.8552 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $102.86 | 5.110% | $108.1161 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $205.39 | 10.184% | $226.3069 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $232.63 | 7.235% | $249.4608 | $249.46 | $249.45 | $249.50 |
| Purchase #5 | $31.56 | 11.717% | $35.2579 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $66.68 | 10.235% | $73.5047 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $136.98 | 10.131% | $150.8574 | $150.86 | $150.85 | $150.90 |
| 7 purchase totals = | $916.05 | $1,001.3590 | $1,001.37 | $1,001.30 | $1,001.50 | |