| 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 | $165.48 | 3.424% | $171.146 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $112.94 | 7.312% | $121.1982 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $247.27 | 4.550% | $258.5208 | $258.52 | $258.50 | $258.50 |
| Purchase #4 | $148.51 | 5.605% | $156.834 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $153.33 | 4.634% | $160.4353 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $205.71 | 11.239% | $228.8297 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $191.48 | 6.577% | $204.0736 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $1,224.72 | $1,301.0376 | $1,301.04 | $1,301.05 | $1,300.90 | |