| 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 | $11.35 | 4.459% | $11.8561 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $146.76 | 10.351% | $161.9511 | $161.95 | $161.95 | $162.00 |
| Purchase #3 | $187.34 | 5.811% | $198.2263 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $162.32 | 9.636% | $177.9612 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $68.97 | 5.767% | $72.9475 | $72.95 | $72.95 | $72.90 |
| Purchase #6 | $52.69 | 3.194% | $54.3729 | $54.37 | $54.35 | $54.40 |
| Purchase #7 | $22.33 | 8.272% | $24.1771 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $651.76 | $701.4922 | $701.50 | $701.50 | $701.60 | |