| 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 | $184.27 | 5.180% | $193.8152 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $25.57 | 11.506% | $28.5121 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $219.48 | 9.821% | $241.0351 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $185.66 | 9.850% | $203.9475 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $234.62 | 10.343% | $258.8867 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $55.34 | 10.295% | $61.0373 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $176.69 | 6.541% | $188.2473 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $1,081.63 | $1,175.4812 | $1,175.50 | $1,175.50 | $1,175.30 | |