| 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 | $167.25 | 6.504% | $178.1279 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $56.63 | 11.326% | $63.0439 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $212.27 | 7.687% | $228.5872 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $221.56 | 4.416% | $231.3441 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $109.78 | 6.524% | $116.942 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $166.61 | 13.312% | $188.7891 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $21.27 | 13.374% | $24.1146 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $955.37 | $1,030.9488 | $1,030.94 | $1,031.00 | $1,030.80 | |