| 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 | $152.78 | 3.645% | $158.3488 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $167.50 | 12.210% | $187.9518 | $187.95 | $187.95 | $188.00 |
| Purchase #3 | $69.60 | 6.828% | $74.3523 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $211.65 | 3.406% | $218.8588 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $29.51 | 13.597% | $33.5225 | $33.52 | $33.50 | $33.50 |
| Purchase #6 | $225.80 | 9.421% | $247.0726 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $49.94 | 11.601% | $55.7335 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $906.78 | $975.8403 | $975.83 | $975.80 | $975.90 | |