| 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 | $130.52 | 6.287% | $138.7258 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $21.51 | 9.506% | $23.5547 | $23.55 | $23.55 | $23.60 |
| Purchase #3 | $71.53 | 3.705% | $74.1802 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $227.49 | 6.793% | $242.9434 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $72.58 | 10.303% | $80.0579 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $57.46 | 5.295% | $60.5025 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $165.96 | 3.480% | $171.7354 | $171.74 | $171.75 | $171.70 |
| 7 purchase totals = | $747.05 | $791.6999 | $791.70 | $791.75 | $791.70 | |