| 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 | $80.60 | 5.375% | $84.9323 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $128.54 | 6.332% | $136.6792 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $177.93 | 9.639% | $195.0807 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $31.71 | 11.380% | $35.3186 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $123.39 | 8.811% | $134.2619 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $197.47 | 9.719% | $216.6621 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $146.94 | 12.178% | $164.8344 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $886.58 | $967.7692 | $967.76 | $967.80 | $967.80 | |