| 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 | $106.50 | 5.424% | $112.2766 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $91.85 | 4.212% | $95.7187 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $154.73 | 8.362% | $167.6685 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $190.90 | 9.246% | $208.5506 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $129.75 | 4.516% | $135.6095 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $198.44 | 8.140% | $214.593 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $67.50 | 10.442% | $74.5484 | $74.55 | $74.55 | $74.50 |
| 7 purchase totals = | $939.67 | $1,008.9653 | $1,008.97 | $1,008.95 | $1,009.00 | |