| 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 | $180.40 | 12.485% | $202.9229 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $89.53 | 13.552% | $101.6631 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $218.42 | 11.319% | $243.143 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $177.49 | 12.536% | $199.7401 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $211.26 | 4.106% | $219.9343 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $206.49 | 9.300% | $225.6936 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $6.42 | 12.469% | $7.2205 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $1,090.01 | $1,200.3175 | $1,200.30 | $1,200.30 | $1,200.20 | |