| 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 | $211.68 | 3.497% | $219.0824 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $16.39 | 11.835% | $18.3298 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $14.73 | 9.416% | $16.117 | $16.12 | $16.10 | $16.10 |
| Purchase #4 | $151.32 | 4.843% | $158.6484 | $158.65 | $158.65 | $158.60 |
| Purchase #5 | $195.69 | 6.756% | $208.9108 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $152.98 | 9.830% | $168.0179 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $15.92 | 5.112% | $16.7338 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $758.71 | $805.8401 | $805.84 | $805.85 | $805.70 | |