| 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 | $154.90 | 12.813% | $174.7473 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $63.85 | 7.319% | $68.5232 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $243.66 | 9.727% | $267.3608 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $101.80 | 9.359% | $111.3275 | $111.33 | $111.35 | $111.30 |
| Purchase #5 | $248.38 | 10.553% | $274.5915 | $274.59 | $274.60 | $274.60 |
| Purchase #6 | $66.76 | 10.864% | $74.0128 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $180.45 | 7.560% | $194.092 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $1,059.80 | $1,164.6551 | $1,164.65 | $1,164.65 | $1,164.60 | |