| 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 | $138.71 | 8.454% | $150.4365 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $170.33 | 13.223% | $192.8527 | $192.85 | $192.85 | $192.90 |
| Purchase #3 | $208.97 | 5.873% | $221.2428 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $149.66 | 4.190% | $155.9308 | $155.93 | $155.95 | $155.90 |
| Purchase #5 | $52.55 | 6.202% | $55.8092 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $127.33 | 6.581% | $135.7096 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $94.30 | 3.845% | $97.9258 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $941.85 | $1,009.9074 | $1,009.91 | $1,009.95 | $1,009.80 | |