| 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 | $120.55 | 12.843% | $136.0322 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $75.62 | 9.170% | $82.5544 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $137.33 | 4.246% | $143.161 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $184.38 | 10.489% | $203.7196 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $180.54 | 13.535% | $204.9761 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $243.86 | 4.606% | $255.0922 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $111.45 | 7.839% | $120.1866 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $1,053.73 | $1,145.7221 | $1,145.72 | $1,145.75 | $1,145.80 | |