| 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 | $145.94 | 12.278% | $163.8585 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $209.69 | 4.409% | $218.9352 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $99.58 | 8.631% | $108.1747 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $21.33 | 10.201% | $23.5059 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $146.80 | 8.686% | $159.551 | $159.55 | $159.55 | $159.60 |
| Purchase #6 | $181.39 | 3.146% | $187.0965 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $110.29 | 8.472% | $119.6338 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $915.02 | $980.7556 | $980.76 | $980.75 | $980.80 | |