| 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 | $151.53 | 5.194% | $159.4005 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $152.43 | 13.410% | $172.8709 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $193.70 | 12.509% | $217.9299 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $138.82 | 6.282% | $147.5407 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $120.70 | 10.177% | $132.9836 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $11.84 | 3.615% | $12.268 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $112.81 | 6.683% | $120.3491 | $120.35 | $120.35 | $120.30 |
| 7 purchase totals = | $881.83 | $963.3427 | $963.34 | $963.35 | $963.30 | |