| 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 | $140.30 | 8.503% | $152.2297 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $13.90 | 12.548% | $15.6442 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $236.73 | 8.258% | $256.2792 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $179.99 | 10.150% | $198.259 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $96.27 | 5.674% | $101.7324 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $176.36 | 9.656% | $193.3893 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $8.59 | 11.534% | $9.5808 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $852.14 | $927.1146 | $927.11 | $927.20 | $927.10 | |