| 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 | $130.80 | 12.196% | $146.7524 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $144.37 | 12.338% | $162.1824 | $162.18 | $162.20 | $162.20 |
| Purchase #3 | $142.73 | 7.169% | $152.9623 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $144.94 | 9.255% | $158.3542 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $123.56 | 9.849% | $135.7294 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $90.48 | 5.615% | $95.5605 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $205.83 | 13.780% | $234.1934 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $982.71 | $1,085.7346 | $1,085.72 | $1,085.75 | $1,085.90 | |