| 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 | $161.90 | 7.709% | $174.3809 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $233.75 | 12.809% | $263.691 | $263.69 | $263.70 | $263.70 |
| Purchase #3 | $44.92 | 9.228% | $49.0652 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $154.80 | 11.545% | $172.6717 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $54.80 | 9.746% | $60.1408 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $226.71 | 7.122% | $242.8563 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $243.57 | 7.707% | $262.3419 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $1,120.45 | $1,225.1478 | $1,225.15 | $1,225.15 | $1,225.20 | |