| 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 | $150.49 | 13.134% | $170.2554 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $247.46 | 7.690% | $266.4897 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $38.27 | 3.399% | $39.5708 | $39.57 | $39.55 | $39.60 |
| Purchase #4 | $236.60 | 13.266% | $267.9874 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $77.43 | 8.457% | $83.9783 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $205.33 | 8.122% | $222.0069 | $222.01 | $222.00 | $222.00 |
| Purchase #7 | $132.45 | 10.109% | $145.8394 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $1,088.03 | $1,196.1279 | $1,196.14 | $1,196.15 | $1,196.20 | |