| 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 | $169.84 | 10.524% | $187.714 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $161.57 | 10.163% | $177.9904 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $125.87 | 11.650% | $140.5339 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $5.34 | 4.799% | $5.5963 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $204.88 | 9.809% | $224.9767 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $220.90 | 5.683% | $233.4537 | $233.45 | $233.45 | $233.50 |
| Purchase #7 | $64.69 | 12.392% | $72.7064 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $953.09 | $1,042.9714 | $1,042.97 | $1,043.00 | $1,043.00 | |