| 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 | $135.66 | 12.699% | $152.8875 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $29.39 | 12.856% | $33.1684 | $33.17 | $33.15 | $33.20 |
| Purchase #3 | $168.45 | 6.772% | $179.8574 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $111.95 | 3.119% | $115.4417 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $187.64 | 4.247% | $195.6091 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $163.86 | 7.177% | $175.6202 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $97.44 | 3.430% | $100.7822 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $894.39 | $953.3665 | $953.37 | $953.35 | $953.40 | |