| 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 | $222.64 | 8.868% | $242.3837 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $154.31 | 6.829% | $164.8478 | $164.85 | $164.85 | $164.80 |
| Purchase #3 | $188.54 | 4.208% | $196.4738 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $120.51 | 3.570% | $124.8122 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $185.70 | 4.168% | $193.44 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $16.96 | 7.239% | $18.1877 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $196.43 | 12.394% | $220.7755 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $1,085.09 | $1,160.9207 | $1,160.92 | $1,160.95 | $1,160.90 | |