| 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 | $140.72 | 4.333% | $146.8174 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $193.75 | 5.687% | $204.7686 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $133.77 | 11.636% | $149.3355 | $149.34 | $149.35 | $149.30 |
| Purchase #4 | $185.60 | 4.437% | $193.8351 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $210.26 | 4.589% | $219.9088 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $172.67 | 13.193% | $195.4504 | $195.45 | $195.45 | $195.50 |
| Purchase #7 | $20.76 | 6.386% | $22.0857 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $1,057.53 | $1,132.2015 | $1,132.22 | $1,132.20 | $1,132.20 | |