| 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 | $144.47 | 5.772% | $152.8088 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $237.73 | 10.864% | $263.557 | $263.56 | $263.55 | $263.60 |
| Purchase #3 | $90.86 | 6.590% | $96.8477 | $96.85 | $96.85 | $96.80 |
| Purchase #4 | $231.55 | 3.626% | $239.946 | $239.95 | $239.95 | $239.90 |
| Purchase #5 | $108.31 | 4.248% | $112.911 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $53.52 | 11.227% | $59.5287 | $59.53 | $59.55 | $59.50 |
| Purchase #7 | $158.70 | 11.640% | $177.1727 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,025.14 | $1,102.7719 | $1,102.78 | $1,102.75 | $1,102.70 | |