| 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 | $143.97 | 9.589% | $157.7753 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $23.26 | 9.413% | $25.4495 | $25.45 | $25.45 | $25.40 |
| Purchase #3 | $156.94 | 7.654% | $168.9522 | $168.95 | $168.95 | $169.00 |
| Purchase #4 | $10.63 | 12.237% | $11.9308 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $172.78 | 11.574% | $192.7776 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $177.81 | 5.525% | $187.634 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $239.83 | 13.395% | $271.9552 | $271.96 | $271.95 | $272.00 |
| 7 purchase totals = | $925.22 | $1,016.4746 | $1,016.48 | $1,016.55 | $1,016.50 | |