| 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 | $183.94 | 7.476% | $197.6914 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $17.67 | 9.112% | $19.2801 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $243.34 | 10.274% | $268.3408 | $268.34 | $268.35 | $268.30 |
| Purchase #4 | $14.95 | 7.725% | $16.1049 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $142.54 | 7.147% | $152.7273 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $197.92 | 11.236% | $220.1583 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $59.77 | 9.535% | $65.4691 | $65.47 | $65.45 | $65.50 |
| 7 purchase totals = | $860.13 | $939.7719 | $939.77 | $939.80 | $939.80 | |