| 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 | $221.71 | 7.630% | $238.6265 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $37.97 | 7.424% | $40.7889 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $206.70 | 6.751% | $220.6543 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $161.84 | 7.259% | $173.588 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $50.38 | 5.664% | $53.2335 | $53.23 | $53.25 | $53.20 |
| Purchase #6 | $137.26 | 11.491% | $153.0325 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $6.53 | 13.119% | $7.3867 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $822.39 | $887.3104 | $887.31 | $887.40 | $887.30 | |