| 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 | $70.44 | 10.529% | $77.8566 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $121.87 | 12.667% | $137.3073 | $137.31 | $137.30 | $137.30 |
| Purchase #3 | $46.51 | 5.754% | $49.1862 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $180.58 | 13.801% | $205.5018 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $141.97 | 7.783% | $153.0195 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $211.98 | 5.404% | $223.4354 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $214.86 | 8.817% | $233.8042 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $988.21 | $1,080.1110 | $1,080.12 | $1,080.10 | $1,080.10 | |