| 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 | $161.98 | 3.717% | $168.0008 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $146.83 | 5.361% | $154.7016 | $154.70 | $154.70 | $154.70 |
| Purchase #3 | $32.93 | 9.741% | $36.1377 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $178.90 | 11.193% | $198.9243 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $247.38 | 10.813% | $274.1292 | $274.13 | $274.15 | $274.10 |
| Purchase #6 | $98.88 | 4.618% | $103.4463 | $103.45 | $103.45 | $103.40 |
| Purchase #7 | $48.34 | 13.523% | $54.877 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $915.24 | $990.2169 | $990.22 | $990.25 | $990.10 | |