| 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 | $133.29 | 6.430% | $141.8605 | $141.86 | $141.85 | $141.90 |
| Purchase #2 | $169.43 | 12.455% | $190.5325 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $104.45 | 3.197% | $107.7893 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $11.43 | 11.830% | $12.7822 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $149.31 | 8.171% | $161.5101 | $161.51 | $161.50 | $161.50 |
| Purchase #6 | $119.50 | 11.735% | $133.5233 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $123.30 | 11.560% | $137.5535 | $137.55 | $137.55 | $137.60 |
| 7 purchase totals = | $810.71 | $885.5514 | $885.54 | $885.55 | $885.60 | |