| 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 | $166.68 | 11.477% | $185.8099 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $199.89 | 5.751% | $211.3857 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $109.49 | 11.312% | $121.8755 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $218.60 | 13.717% | $248.5854 | $248.59 | $248.60 | $248.60 |
| Purchase #5 | $119.54 | 10.797% | $132.4467 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $56.30 | 7.408% | $60.4707 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $187.96 | 3.217% | $194.0067 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $1,058.46 | $1,154.5806 | $1,154.60 | $1,154.60 | $1,154.60 | |