| 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 | $166.34 | 8.652% | $180.7317 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $134.56 | 11.491% | $150.0223 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $90.79 | 12.271% | $101.9308 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $212.40 | 6.208% | $225.5858 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $153.55 | 13.658% | $174.5219 | $174.52 | $174.50 | $174.50 |
| Purchase #6 | $79.34 | 6.766% | $84.7081 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $150.84 | 13.541% | $171.2652 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $987.82 | $1,088.7658 | $1,088.77 | $1,088.75 | $1,088.70 | |