| 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 | $155.96 | 7.549% | $167.7334 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $41.33 | 7.724% | $44.5223 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $117.67 | 13.331% | $133.3566 | $133.36 | $133.35 | $133.40 |
| Purchase #4 | $230.72 | 11.710% | $257.7373 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $223.66 | 11.510% | $249.4033 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $142.42 | 5.700% | $150.5379 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $157.94 | 11.570% | $176.2137 | $176.21 | $176.20 | $176.20 |
| 7 purchase totals = | $1,069.70 | $1,179.5045 | $1,179.50 | $1,179.50 | $1,179.40 | |