| 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 | $140.69 | 12.781% | $158.6716 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $29.63 | 7.103% | $31.7346 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $243.45 | 4.577% | $254.5927 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $120.88 | 11.207% | $134.427 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $26.87 | 8.333% | $29.1091 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $142.72 | 9.274% | $155.9559 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $9.46 | 3.601% | $9.8007 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $713.70 | $774.2916 | $774.29 | $774.30 | $774.30 | |