| 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 | $136.61 | 12.474% | $153.6507 | $153.65 | $153.65 | $153.70 |
| Purchase #2 | $164.69 | 11.678% | $183.9225 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $90.51 | 10.505% | $100.0181 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $121.89 | 9.128% | $133.0161 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $132.99 | 13.769% | $151.3014 | $151.30 | $151.30 | $151.30 |
| Purchase #6 | $188.76 | 11.572% | $210.6033 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $179.62 | 5.311% | $189.1596 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $1,015.07 | $1,121.6717 | $1,121.67 | $1,121.60 | $1,121.70 | |