| 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 | $169.55 | 10.704% | $187.6986 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $26.44 | 4.140% | $27.5346 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $210.75 | 5.606% | $222.5646 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $136.45 | 10.525% | $150.8114 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $240.66 | 4.664% | $251.8844 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $93.64 | 8.140% | $101.2623 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $167.39 | 11.510% | $186.6566 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $1,044.88 | $1,128.4125 | $1,128.40 | $1,128.40 | $1,128.50 | |