| 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 | $164.62 | 10.846% | $182.4747 | $182.47 | $182.45 | $182.50 |
| Purchase #2 | $26.33 | 6.447% | $28.0275 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $23.41 | 10.635% | $25.8997 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $89.91 | 3.640% | $93.1827 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $189.72 | 5.740% | $200.6099 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $231.61 | 4.361% | $241.7105 | $241.71 | $241.70 | $241.70 |
| Purchase #7 | $194.88 | 10.298% | $214.9487 | $214.95 | $214.95 | $214.90 |
| 7 purchase totals = | $920.48 | $986.8537 | $986.85 | $986.85 | $986.80 | |