| 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 | $201.58 | 9.737% | $221.2078 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $159.42 | 3.799% | $165.4764 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $137.52 | 4.198% | $143.2931 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $83.27 | 4.724% | $87.2037 | $87.20 | $87.20 | $87.20 |
| Purchase #5 | $39.69 | 8.623% | $43.1125 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $187.65 | 6.434% | $199.7234 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $95.97 | 6.206% | $101.9259 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $905.10 | $961.9428 | $961.94 | $961.95 | $961.90 | |