| 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 | $203.53 | 5.538% | $214.8015 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $111.50 | 3.299% | $115.1784 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $183.53 | 7.339% | $196.9993 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $204.70 | 4.135% | $213.1643 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $214.48 | 4.579% | $224.301 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $6.34 | 6.378% | $6.7444 | $6.74 | $6.75 | $6.70 |
| Purchase #7 | $159.32 | 8.232% | $172.4352 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $1,083.40 | $1,143.6241 | $1,143.62 | $1,143.65 | $1,143.60 | |