| 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 | $178.25 | 5.546% | $188.1357 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $129.96 | 10.520% | $143.6318 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $74.93 | 6.429% | $79.7472 | $79.75 | $79.75 | $79.70 |
| Purchase #4 | $194.90 | 3.710% | $202.1308 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $44.72 | 6.485% | $47.6201 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $218.73 | 5.291% | $230.303 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $91.99 | 5.127% | $96.7063 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $933.48 | $988.2749 | $988.28 | $988.30 | $988.10 | |