| 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 | $8.85 | 4.734% | $9.269 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $154.77 | 13.202% | $175.2027 | $175.20 | $175.20 | $175.20 |
| Purchase #3 | $169.99 | 3.295% | $175.5912 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $45.84 | 9.552% | $50.2186 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $42.54 | 12.664% | $47.9273 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $74.67 | 11.767% | $83.4564 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $184.32 | 13.571% | $209.3341 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $680.98 | $750.9993 | $751.00 | $751.00 | $751.00 | |