| 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 | $138.98 | 4.774% | $145.6149 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $60.94 | 3.764% | $63.2338 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $99.72 | 12.466% | $112.1511 | $112.15 | $112.15 | $112.20 |
| Purchase #4 | $174.49 | 7.247% | $187.1353 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $83.53 | 7.168% | $89.5174 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $207.52 | 4.611% | $217.0887 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $14.82 | 8.455% | $16.073 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $780.00 | $830.8142 | $830.81 | $830.80 | $830.80 | |