| 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 | $150.37 | 10.753% | $166.5393 | $166.54 | $166.55 | $166.50 |
| Purchase #2 | $93.69 | 9.687% | $102.7658 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $218.92 | 13.294% | $248.0232 | $248.02 | $248.00 | $248.00 |
| Purchase #4 | $154.87 | 7.393% | $166.3195 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $53.76 | 12.188% | $60.3123 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $195.81 | 6.705% | $208.9391 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $110.39 | 8.182% | $119.4221 | $119.42 | $119.40 | $119.40 |
| 7 purchase totals = | $977.81 | $1,072.3213 | $1,072.32 | $1,072.25 | $1,072.20 | |