| 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 | $169.38 | 4.211% | $176.5126 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $218.49 | 6.245% | $232.1347 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $146.44 | 13.480% | $166.1801 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $22.83 | 4.239% | $23.7978 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $101.71 | 6.581% | $108.4035 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $230.90 | 11.153% | $256.6523 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $100.82 | 7.113% | $107.9913 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $990.57 | $1,071.6723 | $1,071.66 | $1,071.70 | $1,071.70 | |