| 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 | $158.35 | 13.132% | $179.1445 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $128.99 | 12.268% | $144.8145 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $210.35 | 6.423% | $223.8608 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $55.54 | 5.384% | $58.5303 | $58.53 | $58.55 | $58.50 |
| Purchase #5 | $139.67 | 4.864% | $146.4635 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $239.60 | 5.435% | $252.6223 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $163.75 | 3.773% | $169.9283 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,096.25 | $1,175.3642 | $1,175.35 | $1,175.35 | $1,175.30 | |