| 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 | $85.46 | 3.392% | $88.3588 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $167.74 | 8.445% | $181.9056 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $105.44 | 4.726% | $110.4231 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $151.29 | 6.405% | $160.9801 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $236.74 | 8.799% | $257.5708 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $170.82 | 13.395% | $193.7013 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $84.56 | 7.135% | $90.5934 | $90.59 | $90.60 | $90.60 |
| 7 purchase totals = | $1,002.05 | $1,083.5331 | $1,083.53 | $1,083.50 | $1,083.60 | |