| 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 | $181.86 | 5.238% | $191.3858 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $111.43 | 9.631% | $122.1618 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $231.75 | 12.580% | $260.9042 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $61.40 | 8.664% | $66.7197 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $172.64 | 7.124% | $184.9389 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $106.26 | 6.605% | $113.2785 | $113.28 | $113.30 | $113.30 |
| Purchase #7 | $175.89 | 4.170% | $183.2246 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $1,041.23 | $1,122.6135 | $1,122.61 | $1,122.60 | $1,122.60 | |