| 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 | $168.66 | 13.862% | $192.0396 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $145.93 | 13.165% | $165.1417 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $8.77 | 8.294% | $9.4974 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $155.31 | 5.616% | $164.0322 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $172.80 | 3.862% | $179.4735 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $191.77 | 13.458% | $217.5784 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $211.77 | 10.387% | $233.7665 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,055.01 | $1,161.5293 | $1,161.53 | $1,161.55 | $1,161.50 | |