| 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 | $98.36 | 10.367% | $108.557 | $108.56 | $108.55 | $108.60 |
| Purchase #2 | $182.88 | 8.687% | $198.7668 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $50.79 | 8.114% | $54.9111 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $19.56 | 13.725% | $22.2446 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $42.82 | 3.850% | $44.4686 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $181.37 | 4.130% | $188.8606 | $188.86 | $188.85 | $188.90 |
| Purchase #7 | $137.46 | 8.608% | $149.2926 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $713.24 | $767.1013 | $767.10 | $767.05 | $767.20 | |