| 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 | $100.41 | 13.699% | $114.1652 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $47.32 | 4.461% | $49.4309 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $173.42 | 9.760% | $190.3458 | $190.35 | $190.35 | $190.30 |
| Purchase #4 | $92.73 | 13.141% | $104.9156 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $177.43 | 9.457% | $194.2096 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $13.44 | 12.190% | $15.0783 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $83.73 | 11.409% | $93.2828 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $688.48 | $761.4282 | $761.44 | $761.45 | $761.40 | |