| 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 | $146.49 | 13.813% | $166.7247 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $206.33 | 6.155% | $219.0296 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $105.82 | 5.465% | $111.6031 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $170.63 | 3.847% | $177.1941 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $195.46 | 4.704% | $204.6544 | $204.65 | $204.65 | $204.70 |
| Purchase #6 | $101.63 | 13.762% | $115.6163 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $218.55 | 3.150% | $225.4343 | $225.43 | $225.45 | $225.40 |
| 7 purchase totals = | $1,144.91 | $1,220.2565 | $1,220.24 | $1,220.25 | $1,220.20 | |