| 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 | $162.76 | 7.357% | $174.7343 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $181.41 | 7.260% | $194.5804 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $178.29 | 9.488% | $195.2062 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $190.83 | 3.275% | $197.0797 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $7.41 | 4.113% | $7.7148 | $7.71 | $7.70 | $7.70 |
| Purchase #6 | $170.75 | 7.231% | $183.0969 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $55.43 | 9.192% | $60.5251 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $946.88 | $1,012.9374 | $1,012.94 | $1,013.00 | $1,012.90 | |