| 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 | $5.60 | 7.633% | $6.0274 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $140.45 | 5.799% | $148.5947 | $148.59 | $148.60 | $148.60 |
| Purchase #3 | $104.55 | 13.590% | $118.7583 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $166.32 | 6.301% | $176.7998 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $155.57 | 5.584% | $164.257 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $89.28 | 13.405% | $101.248 | $101.25 | $101.25 | $101.20 |
| Purchase #7 | $176.92 | 10.539% | $195.5656 | $195.57 | $195.55 | $195.60 |
| 7 purchase totals = | $838.69 | $911.2508 | $911.26 | $911.25 | $911.30 | |