| 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 | $148.77 | 7.517% | $159.953 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $212.55 | 4.147% | $221.3644 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $191.35 | 12.517% | $215.3013 | $215.30 | $215.30 | $215.30 |
| Purchase #4 | $159.29 | 3.272% | $164.502 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $131.61 | 13.479% | $149.3497 | $149.35 | $149.35 | $149.30 |
| Purchase #6 | $78.81 | 5.797% | $83.3786 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $13.65 | 12.796% | $15.3967 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $936.03 | $1,009.2457 | $1,009.24 | $1,009.25 | $1,009.30 | |