| 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 | $159.69 | 5.861% | $169.0494 | $169.05 | $169.05 | $169.00 |
| Purchase #2 | $178.73 | 5.534% | $188.6209 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $6.47 | 9.461% | $7.0821 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $28.43 | 13.743% | $32.3371 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $218.27 | 3.464% | $225.8309 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $173.36 | 6.410% | $184.4724 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $33.69 | 7.860% | $36.338 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $798.64 | $843.7308 | $843.73 | $843.75 | $843.60 | |