| 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 | $128.31 | 11.573% | $143.1593 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $53.58 | 7.599% | $57.6515 | $57.65 | $57.65 | $57.70 |
| Purchase #3 | $187.34 | 8.352% | $202.9866 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $80.39 | 9.291% | $87.859 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $77.70 | 11.679% | $86.7746 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $188.45 | 10.799% | $208.8007 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $44.26 | 13.589% | $50.2745 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $760.03 | $837.5062 | $837.50 | $837.45 | $837.70 | |