| 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 | $106.33 | 6.317% | $113.0469 | $113.05 | $113.05 | $113.00 |
| Purchase #2 | $84.92 | 7.571% | $91.3493 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $221.52 | 6.656% | $236.2644 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $232.65 | 5.688% | $245.8831 | $245.88 | $245.90 | $245.90 |
| Purchase #5 | $181.42 | 6.303% | $192.8549 | $192.85 | $192.85 | $192.90 |
| Purchase #6 | $38.99 | 6.123% | $41.3774 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $247.95 | 7.440% | $266.3975 | $266.40 | $266.40 | $266.40 |
| 7 purchase totals = | $1,113.78 | $1,187.1735 | $1,187.17 | $1,187.20 | $1,187.20 | |