| 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 | $160.37 | 9.468% | $175.5538 | $175.55 | $175.55 | $175.60 |
| Purchase #2 | $7.60 | 8.634% | $8.2562 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $159.57 | 8.523% | $173.1702 | $173.17 | $173.15 | $173.20 |
| Purchase #4 | $116.85 | 13.866% | $133.0524 | $133.05 | $133.05 | $133.10 |
| Purchase #5 | $76.73 | 7.407% | $82.4134 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $9.66 | 11.416% | $10.7628 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $37.37 | 13.176% | $42.2939 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $568.15 | $625.5027 | $625.49 | $625.45 | $625.70 | |