| 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 | $37.79 | 6.299% | $40.1704 | $40.17 | $40.15 | $40.20 |
| Purchase #2 | $220.39 | 5.162% | $231.7665 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $192.75 | 13.849% | $219.4439 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $58.96 | 6.182% | $62.6049 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $126.39 | 7.237% | $135.5368 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $182.38 | 11.446% | $203.2552 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $245.78 | 5.850% | $260.1581 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,064.44 | $1,152.9358 | $1,152.94 | $1,152.90 | $1,153.00 | |