| 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 | $131.32 | 3.554% | $135.9871 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $172.77 | 10.250% | $190.4789 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $164.69 | 13.480% | $186.8902 | $186.89 | $186.90 | $186.90 |
| Purchase #4 | $204.53 | 12.779% | $230.6669 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $55.96 | 3.162% | $57.7295 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $96.29 | 6.217% | $102.2763 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $65.52 | 9.182% | $71.536 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $891.08 | $975.5649 | $975.58 | $975.65 | $975.60 | |