| 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 | $165.67 | 7.212% | $177.6181 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $101.75 | 6.370% | $108.2315 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $198.90 | 10.444% | $219.6731 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $78.81 | 6.677% | $84.0721 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $75.41 | 10.477% | $83.3107 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $181.66 | 6.610% | $193.6677 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $192.40 | 11.528% | $214.5799 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $994.60 | $1,081.1531 | $1,081.15 | $1,081.10 | $1,081.20 | |