| 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 | $141.88 | 11.841% | $158.68 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $93.49 | 13.604% | $106.2084 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $90.69 | 10.124% | $99.8715 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $74.27 | 8.214% | $80.3705 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $210.42 | 11.154% | $233.8902 | $233.89 | $233.90 | $233.90 |
| Purchase #6 | $68.74 | 6.838% | $73.4404 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $64.86 | 7.824% | $69.9346 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $744.35 | $822.3956 | $822.39 | $822.40 | $822.40 | |