| 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 | $141.68 | 4.248% | $147.6986 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $124.50 | 10.834% | $137.9883 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $73.70 | 6.394% | $78.4124 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $28.37 | 5.520% | $29.936 | $29.94 | $29.95 | $29.90 |
| Purchase #5 | $155.25 | 3.800% | $161.1495 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $177.46 | 8.576% | $192.679 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $233.80 | 3.226% | $241.3424 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $934.76 | $989.2062 | $989.21 | $989.25 | $989.10 | |