| 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 | $168.91 | 7.710% | $181.933 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $148.28 | 9.151% | $161.8491 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $52.55 | 12.155% | $58.9375 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $131.63 | 8.460% | $142.7659 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $30.25 | 4.415% | $31.5855 | $31.59 | $31.60 | $31.60 |
| Purchase #6 | $120.81 | 7.339% | $129.6762 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $77.71 | 5.729% | $82.162 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $730.14 | $788.9092 | $788.92 | $788.95 | $788.90 | |