| 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 | $105.41 | 11.217% | $117.2338 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $129.51 | 8.512% | $140.5339 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $182.67 | 3.618% | $189.279 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $40.91 | 9.627% | $44.8484 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $154.26 | 8.718% | $167.7084 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $171.44 | 9.798% | $188.2377 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $141.71 | 5.784% | $149.9065 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $925.91 | $997.7477 | $997.75 | $997.80 | $997.60 | |