| 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 | $164.73 | 6.441% | $175.3403 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $47.34 | 12.574% | $53.2925 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $233.40 | 7.810% | $251.6285 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $31.41 | 10.802% | $34.8029 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $178.99 | 3.415% | $185.1025 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $153.66 | 4.538% | $160.6331 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $41.98 | 5.163% | $44.1474 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $851.51 | $904.9472 | $904.94 | $905.00 | $904.80 | |