| 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 | $113.28 | 4.150% | $117.9811 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $106.76 | 5.452% | $112.5806 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $190.65 | 6.345% | $202.7467 | $202.75 | $202.75 | $202.70 |
| Purchase #4 | $138.73 | 4.586% | $145.0922 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $69.87 | 4.397% | $72.9422 | $72.94 | $72.95 | $72.90 |
| Purchase #6 | $129.77 | 13.265% | $146.984 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $21.68 | 8.705% | $23.5672 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $770.74 | $821.8940 | $821.89 | $821.95 | $821.90 | |