| 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 | $172.94 | 4.112% | $180.0513 | $180.05 | $180.05 | $180.10 |
| Purchase #2 | $127.51 | 3.250% | $131.6541 | $131.65 | $131.65 | $131.70 |
| Purchase #3 | $110.26 | 9.582% | $120.8251 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $177.57 | 3.646% | $184.0442 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $112.66 | 10.665% | $124.6752 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $213.36 | 9.142% | $232.8654 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $25.67 | 3.128% | $26.473 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $939.97 | $1,000.5883 | $1,000.59 | $1,000.60 | $1,000.70 | |