| 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 | $192.54 | 3.573% | $199.4195 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $167.83 | 4.210% | $174.8956 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $168.85 | 11.711% | $188.624 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $6.50 | 10.802% | $7.2021 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $22.28 | 4.452% | $23.2719 | $23.27 | $23.25 | $23.30 |
| Purchase #6 | $149.50 | 9.384% | $163.5291 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $188.40 | 9.364% | $206.0418 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $895.90 | $962.9840 | $962.98 | $962.95 | $962.90 | |