| 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 | $166.35 | 6.290% | $176.8134 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $48.47 | 7.536% | $52.1227 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $183.34 | 9.784% | $201.278 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $213.53 | 8.111% | $230.8494 | $230.85 | $230.85 | $230.80 |
| Purchase #5 | $204.68 | 9.395% | $223.9097 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $133.28 | 9.749% | $146.2735 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $219.68 | 9.845% | $241.3075 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $1,169.33 | $1,272.5542 | $1,272.55 | $1,272.50 | $1,272.50 | |