| 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 | $149.59 | 5.442% | $157.7307 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $156.38 | 7.218% | $167.6675 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $155.56 | 3.821% | $161.5039 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $188.66 | 5.538% | $199.108 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $141.88 | 7.212% | $152.1124 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $109.32 | 9.787% | $120.0191 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $172.39 | 13.232% | $195.2006 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $1,073.78 | $1,153.3422 | $1,153.34 | $1,153.30 | $1,153.30 | |