| 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 | $186.74 | 6.301% | $198.5065 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $6.76 | 4.696% | $7.0774 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $197.91 | 7.637% | $213.0244 | $213.02 | $213.00 | $213.00 |
| Purchase #4 | $140.78 | 8.375% | $152.5703 | $152.57 | $152.55 | $152.60 |
| Purchase #5 | $61.38 | 5.807% | $64.9443 | $64.94 | $64.95 | $64.90 |
| Purchase #6 | $72.42 | 8.614% | $78.6583 | $78.66 | $78.65 | $78.70 |
| Purchase #7 | $109.75 | 9.649% | $120.3398 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $775.74 | $835.1210 | $835.12 | $835.10 | $835.10 | |