| 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 | $142.37 | 6.488% | $151.607 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $162.51 | 4.472% | $169.7774 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $118.47 | 9.575% | $129.8135 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $181.89 | 6.304% | $193.3563 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $114.51 | 9.532% | $125.4251 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $197.25 | 6.768% | $210.5999 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $120.25 | 7.863% | $129.7053 | $129.71 | $129.70 | $129.70 |
| 7 purchase totals = | $1,037.25 | $1,110.2845 | $1,110.30 | $1,110.30 | $1,110.30 | |