| 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 | $101.76 | 10.312% | $112.2535 | $112.25 | $112.25 | $112.30 |
| Purchase #2 | $144.28 | 3.530% | $149.3731 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $209.74 | 3.534% | $217.1522 | $217.15 | $217.15 | $217.20 |
| Purchase #4 | $183.46 | 11.467% | $204.4974 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $125.34 | 10.800% | $138.8767 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $169.83 | 4.433% | $177.3586 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $141.32 | 4.428% | $147.5776 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $1,075.73 | $1,147.0891 | $1,147.09 | $1,147.10 | $1,147.30 | |