| 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 | $165.51 | 7.646% | $178.1649 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $88.94 | 8.323% | $96.3425 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $43.41 | 10.509% | $47.972 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $63.57 | 3.559% | $65.8325 | $65.83 | $65.85 | $65.80 |
| Purchase #5 | $160.30 | 3.180% | $165.3975 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $56.84 | 3.580% | $58.8749 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $58.93 | 11.275% | $65.5744 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $637.50 | $678.1587 | $678.14 | $678.10 | $678.20 | |