| 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 | $220.48 | 7.419% | $236.8374 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $154.68 | 6.661% | $164.9832 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $70.39 | 8.155% | $76.1303 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $145.38 | 4.763% | $152.3044 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $230.42 | 8.213% | $249.3444 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $22.84 | 11.594% | $25.4881 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $139.74 | 6.814% | $149.2619 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $983.93 | $1,054.3497 | $1,054.34 | $1,054.40 | $1,054.30 | |