| 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 | $158.29 | 6.348% | $168.3382 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $134.27 | 4.401% | $140.1792 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $20.34 | 11.449% | $22.6687 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $250.34 | 10.188% | $275.8446 | $275.84 | $275.85 | $275.80 |
| Purchase #5 | $105.96 | 13.510% | $120.2752 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $157.49 | 12.194% | $176.6943 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $93.92 | 4.696% | $98.3305 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $920.61 | $1,002.3307 | $1,002.33 | $1,002.40 | $1,002.30 | |