| 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 | $171.33 | 11.562% | $191.1392 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $215.91 | 6.758% | $230.5012 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $63.76 | 4.741% | $66.7829 | $66.78 | $66.80 | $66.80 |
| Purchase #4 | $82.78 | 6.154% | $87.8743 | $87.87 | $87.85 | $87.90 |
| Purchase #5 | $7.30 | 6.517% | $7.7757 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $37.69 | 10.102% | $41.4974 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $141.54 | 5.364% | $149.1322 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $720.31 | $774.7029 | $774.70 | $774.75 | $774.70 | |