| 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 | $180.32 | 6.813% | $192.6052 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $168.68 | 13.809% | $191.973 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $73.62 | 6.295% | $78.2544 | $78.25 | $78.25 | $78.30 |
| Purchase #4 | $230.41 | 11.666% | $257.2896 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $129.83 | 7.857% | $140.0307 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $202.66 | 3.578% | $209.9112 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $219.68 | 11.305% | $244.5148 | $244.51 | $244.50 | $244.50 |
| 7 purchase totals = | $1,205.20 | $1,314.5789 | $1,314.57 | $1,314.55 | $1,314.60 | |