| 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 | $97.39 | 9.165% | $106.3158 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $103.44 | 13.779% | $117.693 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $249.80 | 7.114% | $267.5708 | $267.57 | $267.55 | $267.60 |
| Purchase #4 | $178.59 | 3.241% | $184.3781 | $184.38 | $184.40 | $184.40 |
| Purchase #5 | $76.95 | 9.384% | $84.171 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $155.78 | 13.538% | $176.8695 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $113.33 | 12.516% | $127.5144 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $975.28 | $1,064.5126 | $1,064.51 | $1,064.45 | $1,064.60 | |