| 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 | $169.60 | 5.483% | $178.8992 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $159.45 | 3.206% | $164.562 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $250.90 | 3.283% | $259.137 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $247.92 | 7.282% | $265.9735 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $220.55 | 8.644% | $239.6143 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $190.84 | 3.665% | $197.8343 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $123.90 | 6.208% | $131.5917 | $131.59 | $131.60 | $131.60 |
| 7 purchase totals = | $1,363.16 | $1,437.6120 | $1,437.60 | $1,437.60 | $1,437.60 | |