| 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 | $179.69 | 4.160% | $187.1651 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $230.55 | 5.690% | $243.6683 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $8.50 | 8.543% | $9.2262 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $137.82 | 11.441% | $153.588 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $134.26 | 5.558% | $141.7222 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $156.84 | 7.135% | $168.0305 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $80.60 | 8.645% | $87.5679 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $928.26 | $990.9682 | $990.98 | $990.95 | $991.00 | |