| 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 | $169.71 | 12.777% | $191.3938 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $67.69 | 8.344% | $73.3381 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $223.27 | 5.598% | $235.7687 | $235.77 | $235.75 | $235.80 |
| Purchase #4 | $11.62 | 6.519% | $12.3775 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $135.61 | 10.551% | $149.9182 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $152.86 | 6.406% | $162.6522 | $162.65 | $162.65 | $162.70 |
| Purchase #7 | $201.86 | 11.545% | $225.1647 | $225.16 | $225.15 | $225.20 |
| 7 purchase totals = | $962.62 | $1,050.6132 | $1,050.61 | $1,050.60 | $1,050.70 | |