| 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 | $176.96 | 9.261% | $193.3483 | $193.35 | $193.35 | $193.30 |
| Purchase #2 | $27.57 | 5.684% | $29.1371 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $14.43 | 12.407% | $16.2203 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $105.40 | 7.283% | $113.0763 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $43.74 | 4.172% | $45.5648 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $75.90 | 7.281% | $81.4263 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $115.93 | 12.705% | $130.6589 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $559.93 | $609.4320 | $609.44 | $609.45 | $609.40 | |