| 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 | $152.34 | 12.832% | $171.8883 | $171.89 | $171.90 | $171.90 |
| Purchase #2 | $142.97 | 6.149% | $151.7612 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $182.72 | 13.665% | $207.6887 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $223.58 | 4.551% | $233.7551 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $175.69 | 8.735% | $191.0365 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $135.32 | 11.662% | $151.101 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $68.61 | 12.309% | $77.0552 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $1,081.23 | $1,184.2860 | $1,184.30 | $1,184.30 | $1,184.40 | |