| 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 | $169.55 | 10.835% | $187.9207 | $187.92 | $187.90 | $187.90 |
| Purchase #2 | $235.29 | 8.165% | $254.5014 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $209.60 | 6.730% | $223.7061 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $59.49 | 6.479% | $63.3444 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $149.58 | 6.240% | $158.9138 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $196.60 | 9.571% | $215.4166 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $223.53 | 9.776% | $245.3823 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,243.64 | $1,349.1853 | $1,349.18 | $1,349.15 | $1,349.10 | |