| 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 | $23.93 | 10.203% | $26.3716 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $168.46 | 3.551% | $174.442 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $161.88 | 8.167% | $175.1007 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $135.25 | 10.755% | $149.7961 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $128.43 | 9.725% | $140.9198 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $36.75 | 4.606% | $38.4427 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $60.82 | 4.613% | $63.6256 | $63.63 | $63.65 | $63.60 |
| 7 purchase totals = | $715.52 | $768.6985 | $768.70 | $768.70 | $768.60 | |