| 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 | $158.76 | 6.171% | $168.5571 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $223.70 | 5.114% | $235.14 | $235.14 | $235.15 | $235.10 |
| Purchase #3 | $194.89 | 4.197% | $203.0695 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $226.52 | 4.479% | $236.6658 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $220.60 | 13.812% | $251.0693 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $41.75 | 8.257% | $45.1973 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $66.37 | 8.683% | $72.1329 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $1,132.59 | $1,211.8319 | $1,211.84 | $1,211.80 | $1,211.90 | |