| 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 | $160.70 | 6.444% | $171.0555 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $91.53 | 5.426% | $96.4964 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $231.44 | 5.448% | $244.0489 | $244.05 | $244.05 | $244.00 |
| Purchase #4 | $5.63 | 8.640% | $6.1164 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $140.41 | 9.243% | $153.3881 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $172.97 | 11.169% | $192.289 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $239.89 | 11.479% | $267.427 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $1,042.57 | $1,130.8213 | $1,130.84 | $1,130.85 | $1,130.80 | |