| 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 | $138.49 | 9.871% | $152.1603 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $81.67 | 9.170% | $89.1591 | $89.16 | $89.15 | $89.20 |
| Purchase #3 | $58.87 | 5.832% | $62.3033 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $117.90 | 5.821% | $124.763 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $128.87 | 10.865% | $142.8717 | $142.87 | $142.85 | $142.90 |
| Purchase #6 | $140.42 | 3.585% | $145.4541 | $145.45 | $145.45 | $145.50 |
| Purchase #7 | $121.59 | 13.490% | $137.9925 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $787.81 | $854.7040 | $854.69 | $854.65 | $854.90 | |