| 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 | $151.67 | 6.171% | $161.0296 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $144.99 | 12.212% | $162.6962 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $204.38 | 7.256% | $219.2098 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $99.52 | 8.403% | $107.8827 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $202.95 | 11.269% | $225.8204 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $223.53 | 6.627% | $238.3433 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $129.37 | 3.434% | $133.8126 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $1,156.41 | $1,248.7946 | $1,248.79 | $1,248.80 | $1,248.70 | |