| 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 | $76.64 | 7.422% | $82.3282 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $173.58 | 10.844% | $192.403 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $7.97 | 5.700% | $8.4243 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $151.53 | 7.307% | $162.6023 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $207.49 | 8.723% | $225.5894 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $69.38 | 8.422% | $75.2232 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $146.37 | 6.193% | $155.4347 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $832.96 | $902.0051 | $901.99 | $902.00 | $901.90 | |