| 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 | $159.37 | 11.379% | $177.5047 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $131.82 | 6.344% | $140.1827 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $213.30 | 13.164% | $241.3788 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $58.95 | 3.837% | $61.2119 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $182.54 | 3.570% | $189.0567 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $91.64 | 3.194% | $94.567 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $146.65 | 4.664% | $153.4898 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $984.27 | $1,057.3916 | $1,057.39 | $1,057.40 | $1,057.50 | |