| 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 | $142.98 | 10.767% | $158.3747 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $43.27 | 3.536% | $44.8 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $84.37 | 13.792% | $96.0063 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $105.26 | 9.782% | $115.5565 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $121.33 | 4.330% | $126.5836 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $84.67 | 10.481% | $93.5443 | $93.54 | $93.55 | $93.50 |
| Purchase #7 | $168.59 | 11.365% | $187.7503 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $750.47 | $822.6157 | $822.61 | $822.60 | $822.70 | |