| 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 | $155.99 | 9.464% | $170.7529 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $18.74 | 13.288% | $21.2302 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $43.36 | 7.449% | $46.5899 | $46.59 | $46.60 | $46.60 |
| Purchase #4 | $53.28 | 6.760% | $56.8817 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $195.39 | 6.434% | $207.9614 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $44.76 | 13.854% | $50.9611 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $31.67 | 10.340% | $34.9447 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $543.19 | $589.3219 | $589.31 | $589.35 | $589.40 | |