| 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 | $155.66 | 6.685% | $166.0659 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $82.62 | 6.545% | $88.0275 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $157.50 | 10.523% | $174.0737 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $31.95 | 5.339% | $33.6558 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $100.81 | 7.859% | $108.7327 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $102.69 | 7.627% | $110.5222 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $109.93 | 5.424% | $115.8926 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $741.16 | $796.9704 | $796.97 | $796.95 | $797.00 | |