| 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 | $190.67 | 13.377% | $216.1759 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $156.80 | 3.664% | $162.5452 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $95.96 | 7.208% | $102.8768 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $78.54 | 6.451% | $83.6066 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $5.97 | 7.413% | $6.4126 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $202.80 | 8.365% | $219.7642 | $219.76 | $219.75 | $219.80 |
| Purchase #7 | $13.81 | 7.634% | $14.8643 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $744.55 | $806.2456 | $806.25 | $806.25 | $806.30 | |