| 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 | $187.63 | 10.348% | $207.046 | $207.05 | $207.05 | $207.00 |
| Purchase #2 | $180.75 | 8.583% | $196.2638 | $196.26 | $196.25 | $196.30 |
| Purchase #3 | $66.70 | 3.621% | $69.1152 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $104.42 | 8.726% | $113.5317 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $126.70 | 7.232% | $135.8629 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $161.45 | 11.838% | $180.5625 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $160.99 | 12.841% | $181.6627 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $988.64 | $1,084.0448 | $1,084.04 | $1,084.00 | $1,084.10 | |