| 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 | $116.87 | 6.384% | $124.331 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $141.35 | 8.261% | $153.0269 | $153.03 | $153.05 | $153.00 |
| Purchase #3 | $200.33 | 7.636% | $215.6272 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $121.64 | 11.575% | $135.7198 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $122.76 | 13.636% | $139.4996 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $32.32 | 9.693% | $35.4528 | $35.45 | $35.45 | $35.50 |
| Purchase #7 | $159.75 | 3.389% | $165.1639 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $895.02 | $968.8212 | $968.82 | $968.85 | $968.80 | |