| 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 | $160.43 | 5.112% | $168.6312 | $168.63 | $168.65 | $168.60 |
| Purchase #2 | $248.58 | 12.835% | $280.4852 | $280.49 | $280.50 | $280.50 |
| Purchase #3 | $107.94 | 11.492% | $120.3445 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $247.59 | 3.709% | $256.7731 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $247.47 | 12.664% | $278.8096 | $278.81 | $278.80 | $278.80 |
| Purchase #6 | $219.83 | 9.693% | $241.1381 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $206.75 | 8.639% | $224.6111 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $1,438.59 | $1,570.7928 | $1,570.79 | $1,570.80 | $1,570.70 | |