| 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 | $187.78 | 11.664% | $209.6827 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $30.66 | 3.310% | $31.6748 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $137.75 | 4.367% | $143.7655 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $137.80 | 3.795% | $143.0295 | $143.03 | $143.05 | $143.00 |
| Purchase #5 | $56.29 | 6.780% | $60.1065 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $99.99 | 11.628% | $111.6168 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $92.84 | 3.586% | $96.1692 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $743.11 | $796.0450 | $796.05 | $796.00 | $796.10 | |