| 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 | $45.29 | 7.457% | $48.6673 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $131.78 | 12.175% | $147.8242 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $179.92 | 8.458% | $195.1376 | $195.14 | $195.15 | $195.10 |
| Purchase #4 | $209.92 | 12.720% | $236.6218 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $175.63 | 8.273% | $190.1599 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $140.25 | 11.498% | $156.3759 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $90.85 | 9.868% | $99.8151 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $973.64 | $1,074.6018 | $1,074.61 | $1,074.55 | $1,074.60 | |