| 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 | $159.52 | 6.432% | $169.7803 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $188.90 | 5.131% | $198.5925 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $194.28 | 8.137% | $210.0886 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $112.44 | 6.522% | $119.7733 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $114.34 | 13.433% | $129.6993 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $185.63 | 8.695% | $201.7705 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $85.79 | 12.696% | $96.6819 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $1,040.90 | $1,126.3864 | $1,126.38 | $1,126.40 | $1,126.50 | |