| 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 | $142.73 | 6.209% | $151.5921 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $143.45 | 4.236% | $149.5265 | $149.53 | $149.55 | $149.50 |
| Purchase #3 | $7.70 | 13.569% | $8.7448 | $8.74 | $8.75 | $8.70 |
| Purchase #4 | $151.72 | 8.226% | $164.2005 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $161.82 | 9.571% | $177.3078 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $19.69 | 11.130% | $21.8815 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $92.53 | 10.403% | $102.1559 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $719.64 | $775.4091 | $775.41 | $775.45 | $775.40 | |