| 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 | $165.31 | 7.479% | $177.6735 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $101.43 | 7.701% | $109.2411 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $153.36 | 10.446% | $169.38 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $198.61 | 9.770% | $218.0142 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $87.56 | 4.115% | $91.1631 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $136.72 | 11.641% | $152.6356 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $203.57 | 6.269% | $216.3318 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $1,046.56 | $1,134.4393 | $1,134.43 | $1,134.45 | $1,134.40 | |