| 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 | $14.90 | 7.252% | $15.9805 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $162.91 | 12.268% | $182.8958 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $227.90 | 11.380% | $253.835 | $253.84 | $253.85 | $253.80 |
| Purchase #4 | $143.36 | 13.656% | $162.9372 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $37.72 | 5.734% | $39.8829 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $18.98 | 8.376% | $20.5698 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $198.64 | 10.358% | $219.2151 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $804.41 | $895.3163 | $895.33 | $895.35 | $895.30 | |