| 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 | $176.93 | 4.587% | $185.0458 | $185.05 | $185.05 | $185.00 |
| Purchase #2 | $239.68 | 3.385% | $247.7932 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $175.94 | 12.597% | $198.1032 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $224.81 | 6.265% | $238.8943 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $80.99 | 9.233% | $88.4678 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $208.39 | 5.745% | $220.362 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $105.90 | 10.701% | $117.2324 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $1,212.64 | $1,295.8987 | $1,295.89 | $1,295.90 | $1,295.90 | |