| 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 | $165.73 | 13.120% | $187.4738 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $229.42 | 6.512% | $244.3598 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $84.52 | 5.115% | $88.8432 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $24.48 | 13.784% | $27.8543 | $27.85 | $27.85 | $27.90 |
| Purchase #5 | $242.87 | 11.173% | $270.0059 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $90.40 | 8.784% | $98.3407 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $221.75 | 6.678% | $236.5585 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $1,059.17 | $1,153.4362 | $1,153.43 | $1,153.40 | $1,153.50 | |