| 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 | $97.67 | 11.376% | $108.7809 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $14.59 | 7.400% | $15.6697 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $239.28 | 13.357% | $271.2406 | $271.24 | $271.25 | $271.20 |
| Purchase #4 | $170.34 | 8.579% | $184.9535 | $184.95 | $184.95 | $185.00 |
| Purchase #5 | $118.26 | 6.426% | $125.8594 | $125.86 | $125.85 | $125.90 |
| Purchase #6 | $246.66 | 13.429% | $279.784 | $279.78 | $279.80 | $279.80 |
| Purchase #7 | $40.41 | 13.844% | $46.0044 | $46.00 | $46.00 | $46.00 |
| 7 purchase totals = | $927.21 | $1,032.2925 | $1,032.28 | $1,032.30 | $1,032.40 | |