| 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 | $174.38 | 3.860% | $181.1111 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $142.71 | 11.791% | $159.5369 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $108.46 | 11.263% | $120.6758 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $87.74 | 4.514% | $91.7006 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $131.40 | 3.639% | $136.1816 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $201.60 | 11.761% | $225.3102 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $20.87 | 10.695% | $23.102 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $867.16 | $937.6182 | $937.62 | $937.65 | $937.60 | |