| 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 | $189.39 | 12.751% | $213.5391 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $198.80 | 3.485% | $205.7282 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $76.53 | 5.323% | $80.6037 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $73.45 | 4.372% | $76.6612 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $176.90 | 11.248% | $196.7977 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $187.36 | 10.330% | $206.7143 | $206.71 | $206.70 | $206.70 |
| Purchase #7 | $62.75 | 9.520% | $68.7238 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $965.18 | $1,048.7680 | $1,048.76 | $1,048.75 | $1,048.70 | |