| 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 | $90.39 | 11.767% | $101.0262 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $127.43 | 9.225% | $139.1854 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $232.61 | 7.188% | $249.33 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $155.39 | 12.397% | $174.6537 | $174.65 | $174.65 | $174.70 |
| Purchase #5 | $63.95 | 6.207% | $67.9194 | $67.92 | $67.90 | $67.90 |
| Purchase #6 | $247.48 | 9.240% | $270.3472 | $270.35 | $270.35 | $270.30 |
| Purchase #7 | $150.54 | 12.457% | $169.2928 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $1,067.79 | $1,171.7547 | $1,171.76 | $1,171.80 | $1,171.70 | |