| 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 | $168.79 | 7.717% | $181.8155 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $91.49 | 7.487% | $98.3399 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $165.29 | 4.587% | $172.8719 | $172.87 | $172.85 | $172.90 |
| Purchase #4 | $236.91 | 5.372% | $249.6368 | $249.64 | $249.65 | $249.60 |
| Purchase #5 | $128.54 | 10.626% | $142.1987 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $190.62 | 9.753% | $209.2112 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $100.46 | 8.690% | $109.19 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $1,082.10 | $1,163.2640 | $1,163.27 | $1,163.25 | $1,163.20 | |