| 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 | $128.62 | 13.477% | $145.9541 | $145.95 | $145.95 | $146.00 |
| Purchase #2 | $153.50 | 10.507% | $169.6282 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $216.50 | 3.836% | $224.8049 | $224.80 | $224.80 | $224.80 |
| Purchase #4 | $214.83 | 4.148% | $223.7411 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $26.39 | 3.105% | $27.2094 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $133.95 | 9.340% | $146.4609 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $67.40 | 10.644% | $74.5741 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $941.19 | $1,012.3727 | $1,012.36 | $1,012.35 | $1,012.40 | |