| 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 | $136.75 | 4.438% | $142.819 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $85.58 | 8.234% | $92.6267 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $230.40 | 6.452% | $245.2654 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $91.43 | 3.470% | $94.6026 | $94.60 | $94.60 | $94.60 |
| Purchase #5 | $184.72 | 3.822% | $191.78 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $42.70 | 7.804% | $46.0323 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $16.81 | 5.159% | $17.6772 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $788.39 | $830.8032 | $830.81 | $830.85 | $830.80 | |