| 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 | $83.44 | 9.615% | $91.4628 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $200.89 | 13.277% | $227.5622 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $220.71 | 4.261% | $230.1145 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $181.75 | 12.732% | $204.8904 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $152.60 | 3.117% | $157.3565 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $152.78 | 10.693% | $169.1168 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $54.57 | 4.777% | $57.1768 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $1,046.74 | $1,137.6800 | $1,137.68 | $1,137.65 | $1,137.80 | |