| 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 | $189.63 | 4.303% | $197.7898 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $25.65 | 9.548% | $28.0991 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $31.62 | 5.142% | $33.2459 | $33.25 | $33.25 | $33.20 |
| Purchase #4 | $22.97 | 11.741% | $25.6669 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $97.37 | 6.712% | $103.9055 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $147.40 | 8.688% | $160.2061 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $183.67 | 4.566% | $192.0564 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $698.31 | $740.9697 | $740.99 | $740.95 | $741.00 | |