| 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 | $135.90 | 9.408% | $148.6855 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $219.82 | 5.367% | $231.6177 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $202.74 | 13.199% | $229.4997 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $85.42 | 10.388% | $94.2934 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $129.51 | 13.754% | $147.3228 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $107.71 | 4.322% | $112.3652 | $112.37 | $112.35 | $112.40 |
| Purchase #7 | $156.93 | 10.181% | $172.907 | $172.91 | $172.90 | $172.90 |
| 7 purchase totals = | $1,038.03 | $1,136.6913 | $1,136.70 | $1,136.65 | $1,136.70 | |