| 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 | $182.79 | 11.251% | $203.3557 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $85.92 | 11.518% | $95.8163 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $84.73 | 4.461% | $88.5098 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $120.74 | 10.361% | $133.2499 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $26.65 | 13.189% | $30.1649 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $247.34 | 6.783% | $264.1171 | $264.12 | $264.10 | $264.10 |
| Purchase #7 | $8.51 | 6.208% | $9.0383 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $756.68 | $824.2520 | $824.26 | $824.20 | $824.20 | |