| 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 | $16.38 | 11.812% | $18.3148 | $18.31 | $18.30 | $18.30 |
| Purchase #2 | $116.51 | 7.311% | $125.028 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $31.70 | 13.730% | $36.0524 | $36.05 | $36.05 | $36.10 |
| Purchase #4 | $149.54 | 4.194% | $155.8117 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $146.38 | 11.232% | $162.8214 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $192.84 | 12.422% | $216.7946 | $216.79 | $216.80 | $216.80 |
| Purchase #7 | $207.90 | 6.105% | $220.5923 | $220.59 | $220.60 | $220.60 |
| 7 purchase totals = | $861.25 | $935.4152 | $935.40 | $935.40 | $935.40 | |