| 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 | $150.51 | 13.251% | $170.4541 | $170.45 | $170.45 | $170.50 |
| Purchase #2 | $85.59 | 9.514% | $93.733 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $101.85 | 7.544% | $109.5336 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $249.97 | 8.818% | $272.0124 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $91.39 | 13.552% | $103.7752 | $103.78 | $103.80 | $103.80 |
| Purchase #6 | $133.37 | 4.720% | $139.6651 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $177.41 | 5.448% | $187.0753 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $990.09 | $1,076.2487 | $1,076.25 | $1,076.30 | $1,076.30 | |