| 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 | $167.88 | 12.858% | $189.466 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $224.69 | 5.104% | $236.1582 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $124.96 | 6.769% | $133.4185 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $143.72 | 11.520% | $160.2765 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $202.48 | 11.519% | $225.8037 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $43.76 | 9.477% | $47.9071 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $34.88 | 13.613% | $39.6282 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $942.37 | $1,032.6582 | $1,032.67 | $1,032.65 | $1,032.70 | |