| 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 | $109.74 | 7.418% | $117.8805 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $218.42 | 13.810% | $248.5838 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $127.79 | 6.343% | $135.8957 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $186.32 | 13.272% | $211.0484 | $211.05 | $211.05 | $211.00 |
| Purchase #5 | $176.75 | 12.176% | $198.2711 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $67.80 | 11.591% | $75.6587 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $172.49 | 8.731% | $187.5501 | $187.55 | $187.55 | $187.60 |
| 7 purchase totals = | $1,059.31 | $1,174.8883 | $1,174.89 | $1,174.90 | $1,175.00 | |