| 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 | $171.26 | 8.502% | $185.8205 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $152.47 | 3.574% | $157.9193 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $144.31 | 5.422% | $152.1345 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $144.99 | 13.397% | $164.4143 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $98.99 | 6.572% | $105.4956 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $8.75 | 3.450% | $9.0519 | $9.05 | $9.05 | $9.10 |
| Purchase #7 | $197.39 | 12.120% | $221.3137 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $918.16 | $996.1498 | $996.14 | $996.10 | $996.10 | |