| 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 | $141.65 | 11.348% | $157.7244 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $5.46 | 10.115% | $6.0123 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $78.39 | 4.168% | $81.6573 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $137.28 | 4.569% | $143.5523 | $143.55 | $143.55 | $143.60 |
| Purchase #5 | $164.56 | 8.362% | $178.3205 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $201.67 | 9.109% | $220.0401 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $178.56 | 9.502% | $195.5268 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $907.57 | $982.8337 | $982.83 | $982.80 | $982.80 | |