| 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 | $144.59 | 6.550% | $154.0606 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $79.35 | 3.532% | $82.1526 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $149.28 | 8.818% | $162.4435 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $139.61 | 13.409% | $158.3303 | $158.33 | $158.35 | $158.30 |
| Purchase #5 | $245.81 | 4.325% | $256.4413 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $162.49 | 13.583% | $184.561 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $195.44 | 4.819% | $204.8583 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $1,116.57 | $1,202.8476 | $1,202.84 | $1,202.85 | $1,202.90 | |