| 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 | $133.45 | 13.731% | $151.774 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $22.59 | 9.504% | $24.737 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $113.57 | 5.165% | $119.4359 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $227.52 | 4.231% | $237.1464 | $237.15 | $237.15 | $237.10 |
| Purchase #5 | $194.78 | 3.278% | $201.1649 | $201.16 | $201.15 | $201.20 |
| Purchase #6 | $149.77 | 11.574% | $167.1044 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $18.72 | 12.572% | $21.0735 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $860.40 | $922.4361 | $922.43 | $922.40 | $922.40 | |