| 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 | $153.41 | 7.574% | $165.0293 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $40.31 | 7.550% | $43.3534 | $43.35 | $43.35 | $43.40 |
| Purchase #3 | $13.48 | 7.801% | $14.5316 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $89.63 | 5.372% | $94.4449 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $20.84 | 12.664% | $23.4792 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $189.35 | 4.874% | $198.5789 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $92.88 | 9.179% | $101.4055 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $599.90 | $640.8228 | $640.82 | $640.90 | $640.80 | |