| 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 | $73.64 | 5.109% | $77.4023 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $171.50 | 11.373% | $191.0047 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $211.79 | 7.810% | $228.3308 | $228.33 | $228.35 | $228.30 |
| Purchase #4 | $180.75 | 13.450% | $205.0609 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $222.80 | 3.505% | $230.6091 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $183.67 | 3.577% | $190.2399 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $39.85 | 4.525% | $41.6532 | $41.65 | $41.65 | $41.70 |
| 7 purchase totals = | $1,084.00 | $1,164.3009 | $1,164.29 | $1,164.30 | $1,164.30 | |