| 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 | $35.56 | 13.670% | $40.4211 | $40.42 | $40.40 | $40.40 |
| Purchase #2 | $106.29 | 10.521% | $117.4728 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $57.47 | 13.433% | $65.1899 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $180.67 | 3.591% | $187.1579 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $157.67 | 4.644% | $164.9922 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $110.66 | 9.121% | $120.7533 | $120.75 | $120.75 | $120.80 |
| Purchase #7 | $115.27 | 5.697% | $121.8369 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $763.59 | $817.8241 | $817.82 | $817.80 | $817.90 | |