| 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 | $176.95 | 8.622% | $192.2066 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $14.62 | 8.411% | $15.8497 | $15.85 | $15.85 | $15.80 |
| Purchase #3 | $215.74 | 5.843% | $228.3457 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $209.75 | 5.628% | $221.5547 | $221.55 | $221.55 | $221.60 |
| Purchase #5 | $25.55 | 8.426% | $27.7028 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $163.32 | 5.496% | $172.2961 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $35.49 | 4.151% | $36.9632 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $841.42 | $894.9188 | $894.92 | $894.90 | $894.90 | |