| 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 | $144.31 | 3.826% | $149.8313 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $132.45 | 13.225% | $149.9665 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $64.67 | 11.339% | $72.0029 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $181.85 | 11.295% | $202.39 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $180.58 | 13.159% | $204.3425 | $204.34 | $204.35 | $204.30 |
| Purchase #6 | $88.46 | 8.770% | $96.2179 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $197.66 | 11.668% | $220.723 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $989.98 | $1,095.4741 | $1,095.47 | $1,095.45 | $1,095.40 | |