| 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 | $183.78 | 5.831% | $194.4962 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $118.40 | 12.629% | $133.3527 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $199.43 | 13.622% | $226.5964 | $226.60 | $226.60 | $226.60 |
| Purchase #4 | $140.75 | 12.237% | $157.9736 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $39.44 | 5.816% | $41.7338 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $119.65 | 7.259% | $128.3354 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $64.53 | 5.855% | $68.3082 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $865.98 | $950.7963 | $950.80 | $950.80 | $950.80 | |