| 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 | $162.66 | 4.664% | $170.2465 | $170.25 | $170.25 | $170.20 |
| Purchase #2 | $189.30 | 13.400% | $214.6662 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $117.80 | 10.182% | $129.7944 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $20.58 | 3.466% | $21.2933 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $74.88 | 6.474% | $79.7277 | $79.73 | $79.75 | $79.70 |
| Purchase #6 | $25.31 | 3.185% | $26.1161 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $22.99 | 11.344% | $25.598 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $613.52 | $667.4422 | $667.45 | $667.45 | $667.40 | |