| 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 | $164.42 | 5.747% | $173.8692 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $96.60 | 9.733% | $106.0021 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $178.82 | 8.642% | $194.2736 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $105.80 | 9.601% | $115.9579 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $23.74 | 8.818% | $25.8334 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $159.40 | 3.518% | $165.0077 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $106.70 | 4.608% | $111.6167 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $835.48 | $892.5606 | $892.56 | $892.50 | $892.60 | |