| 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 | $150.81 | 13.489% | $171.1528 | $171.15 | $171.15 | $171.20 |
| Purchase #2 | $93.48 | 8.393% | $101.3258 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $70.27 | 3.757% | $72.91 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $174.54 | 13.454% | $198.0226 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $103.99 | 6.316% | $110.558 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $76.52 | 10.364% | $84.4505 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $138.45 | 10.327% | $152.7477 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $808.06 | $891.1674 | $891.17 | $891.15 | $891.20 | |