| 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 | $179.79 | 7.841% | $193.8873 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $87.48 | 8.150% | $94.6096 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $74.99 | 9.179% | $81.8733 | $81.87 | $81.85 | $81.90 |
| Purchase #4 | $143.60 | 10.679% | $158.935 | $158.94 | $158.95 | $158.90 |
| Purchase #5 | $23.60 | 5.119% | $24.8081 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $61.40 | 11.139% | $68.2393 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $181.61 | 8.240% | $196.5747 | $196.57 | $196.55 | $196.60 |
| 7 purchase totals = | $752.47 | $818.9273 | $818.93 | $818.90 | $818.90 | |