| 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 | $169.88 | 5.851% | $179.8197 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $173.49 | 10.668% | $191.9979 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $8.26 | 4.649% | $8.644 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $44.99 | 10.828% | $49.8615 | $49.86 | $49.85 | $49.90 |
| Purchase #5 | $100.39 | 10.474% | $110.9048 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $122.33 | 5.441% | $128.986 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $232.72 | 6.343% | $247.4814 | $247.48 | $247.50 | $247.50 |
| 7 purchase totals = | $852.06 | $917.6953 | $917.69 | $917.70 | $917.70 | |