| 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 | $137.72 | 7.662% | $148.2721 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $38.55 | 13.644% | $43.8098 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $210.96 | 10.338% | $232.769 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $142.74 | 12.141% | $160.0701 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $187.58 | 8.257% | $203.0685 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $88.97 | 6.656% | $94.8918 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $154.49 | 8.449% | $167.5429 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $961.01 | $1,050.4242 | $1,050.42 | $1,050.35 | $1,050.50 | |