| 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 | $30.87 | 7.446% | $33.1686 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $31.26 | 10.484% | $34.5373 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $153.69 | 12.658% | $173.1441 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $173.33 | 3.631% | $179.6236 | $179.62 | $179.60 | $179.60 |
| Purchase #5 | $217.48 | 13.508% | $246.8572 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $200.29 | 10.649% | $221.6189 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $188.45 | 9.518% | $206.3867 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $995.37 | $1,095.3364 | $1,095.34 | $1,095.30 | $1,095.30 | |