| 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 | $136.96 | 10.107% | $150.8025 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $201.41 | 11.511% | $224.5943 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $7.25 | 4.287% | $7.5608 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $187.63 | 3.501% | $194.1989 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $105.28 | 11.762% | $117.663 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $129.71 | 13.821% | $147.6372 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $71.58 | 10.700% | $79.2391 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $839.82 | $921.6958 | $921.69 | $921.70 | $921.70 | |