| 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 | $189.26 | 5.569% | $199.7999 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $105.27 | 12.735% | $118.6761 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $20.66 | 6.488% | $22.0004 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $40.58 | 10.548% | $44.8604 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $90.63 | 12.297% | $101.7748 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $174.82 | 5.433% | $184.318 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $50.48 | 3.225% | $52.108 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $671.70 | $723.5376 | $723.54 | $723.50 | $723.60 | |