| 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 | $210.34 | 10.436% | $232.2911 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $30.74 | 8.707% | $33.4165 | $33.42 | $33.40 | $33.40 |
| Purchase #3 | $69.94 | 13.681% | $79.5085 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $35.40 | 5.561% | $37.3686 | $37.37 | $37.35 | $37.40 |
| Purchase #5 | $149.96 | 11.488% | $167.1874 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $194.42 | 12.550% | $218.8197 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $78.54 | 8.329% | $85.0816 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $769.34 | $853.6734 | $853.68 | $853.65 | $853.70 | |