| 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 | $172.43 | 7.602% | $185.5381 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $39.97 | 11.201% | $44.447 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $218.55 | 11.730% | $244.1859 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $52.54 | 8.157% | $56.8257 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $57.85 | 5.810% | $61.2111 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $124.27 | 3.782% | $128.9699 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $226.87 | 13.765% | $258.0987 | $258.10 | $258.10 | $258.10 |
| 7 purchase totals = | $892.48 | $979.2764 | $979.29 | $979.30 | $979.20 | |