| 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 | $141.76 | 6.244% | $150.6115 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $99.41 | 4.188% | $103.5733 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $19.97 | 9.482% | $21.8636 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $193.61 | 13.452% | $219.6544 | $219.65 | $219.65 | $219.70 |
| Purchase #5 | $247.90 | 7.322% | $266.0512 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $145.81 | 8.600% | $158.3497 | $158.35 | $158.35 | $158.30 |
| Purchase #7 | $196.38 | 9.328% | $214.6983 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $1,044.84 | $1,134.8020 | $1,134.79 | $1,134.75 | $1,134.90 | |