| 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 | $16.48 | 9.288% | $18.0107 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $123.58 | 8.327% | $133.8705 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $151.99 | 13.570% | $172.615 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $119.66 | 7.657% | $128.8224 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $98.52 | 3.195% | $101.6677 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $94.53 | 13.467% | $107.2604 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $123.89 | 10.481% | $136.8749 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $728.65 | $799.1216 | $799.12 | $799.00 | $799.20 | |