| 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 | $118.36 | 9.740% | $129.8883 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $49.56 | 11.690% | $55.3536 | $55.35 | $55.35 | $55.40 |
| Purchase #3 | $149.82 | 4.366% | $156.3611 | $156.36 | $156.35 | $156.40 |
| Purchase #4 | $151.29 | 7.272% | $162.2918 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $70.89 | 7.158% | $75.9643 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $96.64 | 4.818% | $101.2961 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $224.28 | 12.270% | $251.7992 | $251.80 | $251.80 | $251.80 |
| 7 purchase totals = | $860.84 | $932.9544 | $932.95 | $932.95 | $933.10 | |