| 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 | $181.60 | 5.792% | $192.1183 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $25.34 | 6.487% | $26.9838 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $54.67 | 3.244% | $56.4435 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $56.49 | 7.798% | $60.8951 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $156.34 | 6.140% | $165.9393 | $165.94 | $165.95 | $165.90 |
| Purchase #6 | $238.32 | 6.362% | $253.4819 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $196.28 | 12.762% | $221.3293 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $909.04 | $977.1912 | $977.19 | $977.25 | $977.10 | |