| 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 | $192.32 | 7.566% | $206.8709 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $233.94 | 10.227% | $257.865 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $18.85 | 6.813% | $20.1343 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $184.65 | 5.651% | $195.0846 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $176.28 | 7.665% | $189.7919 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $239.76 | 6.266% | $254.7834 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $27.79 | 7.167% | $29.7817 | $29.78 | $29.80 | $29.80 |
| 7 purchase totals = | $1,073.59 | $1,154.3118 | $1,154.30 | $1,154.35 | $1,154.40 | |