| 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 | $155.82 | 13.456% | $176.7871 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $128.55 | 13.296% | $145.642 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $198.35 | 11.212% | $220.589 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $207.40 | 6.406% | $220.686 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $74.75 | 7.641% | $80.4616 | $80.46 | $80.45 | $80.50 |
| Purchase #6 | $40.40 | 9.752% | $44.3398 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $53.96 | 6.795% | $57.6266 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $859.23 | $946.1321 | $946.14 | $946.20 | $946.10 | |