| 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 | $169.68 | 10.404% | $187.3335 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $211.57 | 7.747% | $227.9603 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $81.51 | 7.290% | $87.4521 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $37.55 | 13.468% | $42.6072 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $82.31 | 11.348% | $91.6505 | $91.65 | $91.65 | $91.70 |
| Purchase #6 | $167.84 | 12.598% | $188.9845 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $206.44 | 5.154% | $217.0799 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $956.90 | $1,043.0680 | $1,043.06 | $1,043.10 | $1,043.20 | |