| 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 | $142.79 | 8.843% | $155.4169 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $81.80 | 11.563% | $91.2585 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $108.99 | 5.506% | $114.991 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $137.83 | 11.575% | $153.7838 | $153.78 | $153.80 | $153.80 |
| Purchase #5 | $191.64 | 10.304% | $211.3866 | $211.39 | $211.40 | $211.40 |
| Purchase #6 | $141.67 | 3.635% | $146.8197 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $170.78 | 7.268% | $183.1923 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $975.50 | $1,056.8488 | $1,056.85 | $1,056.85 | $1,056.90 | |