| 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 | $68.65 | 6.436% | $73.0683 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $127.26 | 4.611% | $133.128 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $209.40 | 11.687% | $233.8726 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $233.64 | 13.104% | $264.2562 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $166.67 | 13.519% | $189.2021 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $88.44 | 12.383% | $99.3915 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $107.80 | 9.372% | $117.903 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $1,001.86 | $1,110.8217 | $1,110.82 | $1,110.80 | $1,110.90 | |