| 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 | $131.96 | 11.411% | $147.018 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $103.70 | 12.865% | $117.041 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $132.35 | 13.119% | $149.713 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $140.87 | 4.718% | $147.5162 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $21.63 | 4.534% | $22.6107 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $221.40 | 10.672% | $245.0278 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $61.98 | 4.663% | $64.8701 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $813.89 | $893.7968 | $893.80 | $893.75 | $893.70 | |