| 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 | $184.43 | 3.566% | $191.0068 | $191.01 | $191.00 | $191.00 |
| Purchase #2 | $45.88 | 5.547% | $48.425 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $129.86 | 7.686% | $139.841 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $96.27 | 5.779% | $101.8334 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $130.27 | 11.463% | $145.2029 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $193.81 | 7.365% | $208.0841 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $21.52 | 13.523% | $24.4301 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $802.04 | $858.8233 | $858.82 | $858.90 | $858.70 | |