| 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 | $181.64 | 6.179% | $192.8635 | $192.86 | $192.85 | $192.90 |
| Purchase #2 | $194.37 | 5.306% | $204.6833 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $17.80 | 5.358% | $18.7537 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $39.60 | 9.791% | $43.4772 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $47.78 | 6.817% | $51.0372 | $51.04 | $51.05 | $51.00 |
| Purchase #6 | $42.94 | 13.644% | $48.7987 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $166.95 | 4.540% | $174.5295 | $174.53 | $174.55 | $174.50 |
| 7 purchase totals = | $691.08 | $734.1431 | $734.14 | $734.20 | $734.20 | |