| 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 | $188.43 | 13.819% | $214.4691 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $173.76 | 4.851% | $182.1891 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $69.75 | 6.744% | $74.4539 | $74.45 | $74.45 | $74.50 |
| Purchase #4 | $201.91 | 9.790% | $221.677 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $124.38 | 4.814% | $130.3677 | $130.37 | $130.35 | $130.40 |
| Purchase #6 | $33.84 | 9.860% | $37.1766 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $24.28 | 11.789% | $27.1424 | $27.14 | $27.15 | $27.10 |
| 7 purchase totals = | $816.35 | $887.4758 | $887.48 | $887.50 | $887.60 | |