| 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 | $183.54 | 5.523% | $193.6769 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $188.34 | 6.549% | $200.6744 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $140.91 | 6.211% | $149.6619 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $170.31 | 10.468% | $188.1381 | $188.14 | $188.15 | $188.10 |
| Purchase #5 | $79.69 | 9.713% | $87.4303 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $146.65 | 4.146% | $152.7301 | $152.73 | $152.75 | $152.70 |
| Purchase #7 | $170.76 | 6.746% | $182.2795 | $182.28 | $182.30 | $182.30 |
| 7 purchase totals = | $1,080.20 | $1,154.5912 | $1,154.59 | $1,154.65 | $1,154.60 | |