| 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 | $62.84 | 5.183% | $66.097 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $142.87 | 11.748% | $159.6544 | $159.65 | $159.65 | $159.70 |
| Purchase #3 | $148.76 | 6.227% | $158.0233 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $217.60 | 12.282% | $244.3256 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $8.52 | 13.707% | $9.6878 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $137.69 | 8.380% | $149.2284 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $144.37 | 6.590% | $153.884 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $862.65 | $940.9005 | $940.90 | $940.95 | $940.90 | |