| 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 | $187.96 | 3.860% | $195.2153 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $69.88 | 5.835% | $73.9575 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $12.38 | 7.216% | $13.2733 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $147.48 | 3.794% | $153.0754 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $232.68 | 12.802% | $262.4677 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $157.31 | 8.339% | $170.4281 | $170.43 | $170.45 | $170.40 |
| Purchase #7 | $74.78 | 3.220% | $77.1879 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $882.47 | $945.6052 | $945.62 | $945.60 | $945.70 | |