| 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 | $111.80 | 7.837% | $120.5618 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $182.35 | 13.429% | $206.8378 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $68.86 | 11.108% | $76.509 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $114.64 | 4.419% | $119.7059 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $128.54 | 7.160% | $137.7435 | $137.74 | $137.75 | $137.70 |
| Purchase #6 | $178.29 | 9.620% | $195.4415 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $122.25 | 5.690% | $129.206 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $906.73 | $986.0055 | $986.01 | $986.00 | $985.90 | |