| 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 | $143.37 | 6.522% | $152.7206 | $152.72 | $152.70 | $152.70 |
| Purchase #2 | $160.89 | 8.770% | $175.0001 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $238.63 | 10.236% | $263.0562 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $153.36 | 10.810% | $169.9382 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $120.82 | 9.577% | $132.3909 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $84.83 | 3.737% | $88.0001 | $88.00 | $88.00 | $88.00 |
| Purchase #7 | $191.98 | 3.838% | $199.3482 | $199.35 | $199.35 | $199.30 |
| 7 purchase totals = | $1,093.88 | $1,180.4543 | $1,180.46 | $1,180.45 | $1,180.40 | |