| 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 | $146.45 | 6.507% | $155.9795 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $191.78 | 8.370% | $207.832 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $215.91 | 8.144% | $233.4937 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $196.61 | 12.163% | $220.5237 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $32.55 | 7.156% | $34.8793 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $82.86 | 5.353% | $87.2955 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $25.95 | 3.428% | $26.8396 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $892.11 | $966.8433 | $966.84 | $966.90 | $966.80 | |