| 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 | $140.54 | 13.220% | $159.1194 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $223.53 | 13.391% | $253.4629 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $186.98 | 5.253% | $196.8021 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $22.61 | 5.131% | $23.7701 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $204.87 | 6.676% | $218.5471 | $218.55 | $218.55 | $218.50 |
| Purchase #6 | $203.37 | 8.440% | $220.5344 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $130.94 | 7.183% | $140.3454 | $140.35 | $140.35 | $140.30 |
| 7 purchase totals = | $1,112.84 | $1,212.5814 | $1,212.58 | $1,212.55 | $1,212.50 | |