| 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 | $193.75 | 7.291% | $207.8763 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $180.62 | 12.832% | $203.7972 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $31.98 | 7.629% | $34.4198 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $193.38 | 13.224% | $218.9526 | $218.95 | $218.95 | $219.00 |
| Purchase #5 | $45.53 | 3.429% | $47.0912 | $47.09 | $47.10 | $47.10 |
| Purchase #6 | $75.77 | 5.241% | $79.7411 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $192.74 | 6.314% | $204.9096 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $913.77 | $996.7878 | $996.79 | $996.80 | $996.80 | |