| 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 | $183.53 | 13.721% | $208.7122 | $208.71 | $208.70 | $208.70 |
| Purchase #2 | $71.58 | 7.619% | $77.0337 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $138.72 | 7.845% | $149.6026 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $186.69 | 4.295% | $194.7083 | $194.71 | $194.70 | $194.70 |
| Purchase #5 | $10.54 | 13.462% | $11.9589 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $129.67 | 11.489% | $144.5678 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $49.73 | 8.559% | $53.9864 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $770.46 | $840.5699 | $840.57 | $840.55 | $840.60 | |