| 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 | $131.42 | 11.666% | $146.7515 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $155.31 | 12.137% | $174.16 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $227.99 | 12.105% | $255.5882 | $255.59 | $255.60 | $255.60 |
| Purchase #4 | $214.76 | 8.818% | $233.6975 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $243.35 | 9.365% | $266.1397 | $266.14 | $266.15 | $266.10 |
| Purchase #6 | $127.40 | 13.134% | $144.1327 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $222.59 | 7.458% | $239.1908 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,322.82 | $1,459.6604 | $1,459.66 | $1,459.70 | $1,459.70 | |