| 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 | $155.96 | 12.291% | $175.129 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $27.33 | 13.468% | $31.0108 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $43.30 | 9.136% | $47.2559 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $29.83 | 5.802% | $31.5607 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $178.26 | 13.544% | $202.4035 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $178.51 | 7.552% | $191.9911 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $195.73 | 4.168% | $203.888 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $808.92 | $883.2390 | $883.24 | $883.25 | $883.30 | |