| 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 | $181.98 | 7.370% | $195.3919 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $152.95 | 8.245% | $165.5607 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $142.58 | 6.222% | $151.4513 | $151.45 | $151.45 | $151.50 |
| Purchase #4 | $232.37 | 3.342% | $240.1358 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $6.92 | 13.550% | $7.8577 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $124.32 | 8.421% | $134.789 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $58.29 | 11.278% | $64.8639 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $899.41 | $960.0503 | $960.05 | $960.05 | $960.20 | |