| 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 | $188.33 | 4.519% | $196.8406 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $37.78 | 6.353% | $40.1802 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $167.50 | 6.634% | $178.612 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $57.38 | 8.393% | $62.1959 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $202.72 | 8.530% | $220.012 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $26.95 | 4.263% | $28.0989 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $47.80 | 7.363% | $51.3195 | $51.32 | $51.30 | $51.30 |
| 7 purchase totals = | $728.46 | $777.2591 | $777.26 | $777.25 | $777.20 | |