| 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 | $140.89 | 7.420% | $151.344 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $54.40 | 8.212% | $58.8673 | $58.87 | $58.85 | $58.90 |
| Purchase #3 | $176.58 | 5.540% | $186.3625 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $196.79 | 12.709% | $221.8 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $109.53 | 5.681% | $115.7524 | $115.75 | $115.75 | $115.80 |
| Purchase #6 | $159.86 | 7.165% | $171.314 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $85.45 | 13.505% | $96.99 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $923.50 | $1,002.4302 | $1,002.42 | $1,002.40 | $1,002.50 | |