| 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 | $155.83 | 12.208% | $174.8537 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $163.69 | 9.173% | $178.7053 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $144.72 | 9.177% | $158.001 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $159.92 | 4.448% | $167.0332 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $31.93 | 5.636% | $33.7296 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $111.99 | 10.844% | $124.1342 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $119.51 | 7.745% | $128.766 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $887.59 | $965.2230 | $965.22 | $965.25 | $965.20 | |