| 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 | $92.63 | 10.209% | $102.0866 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $104.49 | 7.607% | $112.4386 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $160.70 | 8.275% | $173.9979 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $183.29 | 8.158% | $198.2428 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $173.87 | 5.269% | $183.0312 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $28.88 | 3.741% | $29.9604 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $36.59 | 7.212% | $39.2289 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $780.45 | $838.9864 | $838.99 | $839.05 | $838.90 | |