| 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 | $66.93 | 10.499% | $73.957 | $73.96 | $73.95 | $74.00 |
| Purchase #2 | $160.58 | 11.407% | $178.8974 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $131.27 | 3.664% | $136.0797 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $136.58 | 7.469% | $146.7812 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $161.54 | 4.397% | $168.6429 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $193.99 | 13.452% | $220.0855 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $22.41 | 9.686% | $24.5806 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $873.30 | $949.0243 | $949.03 | $949.10 | $949.10 | |