| 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 | $181.56 | 3.566% | $188.0344 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $247.71 | 13.617% | $281.4407 | $281.44 | $281.45 | $281.40 |
| Purchase #3 | $33.67 | 5.843% | $35.6373 | $35.64 | $35.65 | $35.60 |
| Purchase #4 | $201.91 | 5.808% | $213.6369 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $101.75 | 7.776% | $109.6621 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $128.96 | 9.434% | $141.1261 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $121.49 | 10.325% | $134.0338 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $1,017.05 | $1,103.5713 | $1,103.57 | $1,103.65 | $1,103.40 | |