| 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 | $174.89 | 11.564% | $195.1143 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $154.41 | 3.323% | $159.541 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $46.78 | 12.867% | $52.7992 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $15.68 | 9.672% | $17.1966 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $238.83 | 3.241% | $246.5705 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $205.72 | 12.203% | $230.824 | $230.82 | $230.80 | $230.80 |
| Purchase #7 | $211.61 | 3.433% | $218.8746 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $1,047.92 | $1,120.9202 | $1,120.91 | $1,120.85 | $1,120.90 | |