| 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 | $176.58 | 6.610% | $188.2519 | $188.25 | $188.25 | $188.30 |
| Purchase #2 | $192.85 | 3.480% | $199.5612 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $185.62 | 13.369% | $210.4355 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $138.28 | 9.592% | $151.5438 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $194.61 | 10.585% | $215.2095 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $193.65 | 5.314% | $203.9406 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $153.90 | 7.797% | $165.8996 | $165.90 | $165.90 | $165.90 |
| 7 purchase totals = | $1,235.49 | $1,334.8421 | $1,334.84 | $1,334.85 | $1,334.80 | |