| 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 | $135.50 | 8.170% | $146.5704 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $103.63 | 5.569% | $109.4012 | $109.40 | $109.40 | $109.40 |
| Purchase #3 | $163.67 | 12.738% | $184.5183 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $121.84 | 6.111% | $129.2856 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $39.76 | 4.790% | $41.6645 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $13.68 | 11.703% | $15.281 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $145.44 | 8.120% | $157.2497 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $723.52 | $783.9707 | $783.97 | $783.95 | $784.00 | |