| 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 | $167.51 | 12.784% | $188.9245 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $162.71 | 5.226% | $171.2132 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $204.27 | 11.221% | $227.1911 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $201.96 | 9.631% | $221.4108 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $71.70 | 4.859% | $75.1839 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $205.40 | 6.733% | $219.2296 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $189.64 | 12.855% | $214.0182 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,203.19 | $1,317.1713 | $1,317.16 | $1,317.15 | $1,317.10 | |