| 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 | $163.30 | 6.461% | $173.8508 | $173.85 | $173.85 | $173.90 |
| Purchase #2 | $72.62 | 4.142% | $75.6279 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $95.74 | 4.360% | $99.9143 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $31.71 | 10.470% | $35.03 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $179.53 | 10.831% | $198.9749 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $167.47 | 5.786% | $177.1598 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $221.54 | 11.751% | $247.5732 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $931.91 | $1,008.1309 | $1,008.12 | $1,008.10 | $1,008.20 | |