| 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 | $130.66 | 13.629% | $148.4677 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $150.72 | 11.248% | $167.673 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $116.59 | 10.263% | $128.5556 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $151.84 | 8.786% | $165.1807 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $68.29 | 8.225% | $73.9069 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $109.33 | 11.657% | $122.0746 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $203.68 | 11.341% | $226.7793 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $931.11 | $1,032.6378 | $1,032.64 | $1,032.60 | $1,032.80 | |