| 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 | $171.95 | 10.392% | $189.819 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $7.81 | 12.249% | $8.7666 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $227.74 | 12.813% | $256.9203 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $218.48 | 12.128% | $244.9773 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $139.40 | 8.212% | $150.8475 | $150.85 | $150.85 | $150.80 |
| Purchase #6 | $68.35 | 7.549% | $73.5097 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $10.32 | 6.747% | $11.0163 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $844.05 | $935.8567 | $935.87 | $935.80 | $935.80 | |