| 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 | $176.71 | 7.375% | $189.7424 | $189.74 | $189.75 | $189.70 |
| Purchase #2 | $81.67 | 13.711% | $92.8678 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $78.33 | 7.439% | $84.157 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $96.50 | 6.658% | $102.925 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $92.33 | 6.148% | $98.0064 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $220.33 | 11.126% | $244.8439 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $156.92 | 9.755% | $172.2275 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $902.79 | $984.7700 | $984.78 | $984.80 | $984.70 | |