| 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 | $71.61 | 11.855% | $80.0994 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $176.51 | 9.724% | $193.6738 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $180.35 | 5.153% | $189.6434 | $189.64 | $189.65 | $189.60 |
| Purchase #4 | $200.67 | 13.495% | $227.7504 | $227.75 | $227.75 | $227.80 |
| Purchase #5 | $197.72 | 3.266% | $204.1775 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $160.79 | 10.669% | $177.9447 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $87.55 | 10.493% | $96.7366 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $1,075.20 | $1,170.0258 | $1,170.02 | $1,170.05 | $1,170.00 | |