| 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 | $143.34 | 12.680% | $161.5155 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $66.35 | 4.398% | $69.2681 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $209.99 | 13.757% | $238.8783 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $150.80 | 12.666% | $169.9003 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $201.36 | 9.867% | $221.2282 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $15.61 | 4.428% | $16.3012 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $192.76 | 7.453% | $207.1264 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $980.21 | $1,084.2180 | $1,084.23 | $1,084.25 | $1,084.20 | |