| 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 | $173.61 | 9.572% | $190.2279 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $147.50 | 7.168% | $158.0728 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $178.41 | 11.507% | $198.9396 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $49.77 | 11.247% | $55.3676 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $58.71 | 9.290% | $64.1642 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $232.27 | 13.400% | $263.3942 | $263.39 | $263.40 | $263.40 |
| Purchase #7 | $228.34 | 11.579% | $254.7795 | $254.78 | $254.80 | $254.80 |
| 7 purchase totals = | $1,068.61 | $1,184.9458 | $1,184.94 | $1,184.95 | $1,185.00 | |