| 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 | $170.66 | 4.467% | $178.2834 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $12.55 | 10.295% | $13.842 | $13.84 | $13.85 | $13.80 |
| Purchase #3 | $29.58 | 10.675% | $32.7377 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $114.78 | 12.803% | $129.4753 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $21.69 | 4.396% | $22.6435 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $106.80 | 4.461% | $111.5643 | $111.56 | $111.55 | $111.60 |
| Purchase #7 | $118.97 | 11.563% | $132.7265 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $575.03 | $621.2727 | $621.27 | $621.35 | $621.20 | |