| 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 | $173.54 | 12.404% | $195.0659 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $144.27 | 11.409% | $160.7298 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $75.88 | 6.287% | $80.6506 | $80.65 | $80.65 | $80.70 |
| Purchase #4 | $148.26 | 6.740% | $158.2527 | $158.25 | $158.25 | $158.30 |
| Purchase #5 | $131.40 | 3.116% | $135.4944 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $203.36 | 9.462% | $222.6019 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $198.59 | 6.134% | $210.7715 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $1,075.30 | $1,163.5668 | $1,163.56 | $1,163.55 | $1,163.70 | |