| 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 | $155.42 | 8.700% | $168.9415 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $46.55 | 3.230% | $48.0536 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $16.89 | 4.441% | $17.6401 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $233.95 | 7.552% | $251.6179 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $165.67 | 13.158% | $187.4689 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $50.41 | 6.191% | $53.5309 | $53.53 | $53.55 | $53.50 |
| Purchase #7 | $227.43 | 10.839% | $252.0811 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $896.32 | $979.3340 | $979.33 | $979.35 | $979.30 | |