| 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 | $153.32 | 9.280% | $167.5481 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $129.46 | 3.461% | $133.9406 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $53.72 | 6.491% | $57.207 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $51.34 | 3.178% | $52.9716 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $106.70 | 8.504% | $115.7738 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $215.82 | 12.274% | $242.3097 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $120.46 | 10.760% | $133.4215 | $133.42 | $133.40 | $133.40 |
| 7 purchase totals = | $830.82 | $903.1723 | $903.17 | $903.10 | $903.10 | |