| 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 | $159.82 | 8.642% | $173.6316 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $176.99 | 9.654% | $194.0766 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $218.44 | 5.252% | $229.9125 | $229.91 | $229.90 | $229.90 |
| Purchase #4 | $6.85 | 12.859% | $7.7308 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $5.52 | 10.533% | $6.1014 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $192.82 | 10.806% | $213.6561 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $52.85 | 4.788% | $55.3805 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $813.29 | $880.4895 | $880.49 | $880.55 | $880.50 | |