| 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 | $199.78 | 8.703% | $217.1669 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $246.65 | 10.211% | $271.8354 | $271.84 | $271.85 | $271.80 |
| Purchase #3 | $156.93 | 9.638% | $172.0549 | $172.05 | $172.05 | $172.10 |
| Purchase #4 | $242.58 | 11.659% | $270.8624 | $270.86 | $270.85 | $270.90 |
| Purchase #5 | $179.97 | 5.746% | $190.3111 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $7.93 | 3.610% | $8.2163 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $224.78 | 5.358% | $236.8237 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $1,258.62 | $1,367.2707 | $1,367.27 | $1,367.20 | $1,367.30 | |