| 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 | $74.64 | 9.521% | $81.7465 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $179.51 | 5.719% | $189.7762 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $155.29 | 4.401% | $162.1243 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $178.91 | 3.111% | $184.4759 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $182.71 | 12.664% | $205.8484 | $205.85 | $205.85 | $205.80 |
| Purchase #6 | $109.90 | 5.411% | $115.8467 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $69.59 | 3.430% | $71.9769 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $950.55 | $1,011.7949 | $1,011.81 | $1,011.85 | $1,011.70 | |