| 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 | $172.85 | 5.177% | $181.7984 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $223.50 | 8.692% | $242.9266 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $134.58 | 11.869% | $150.5533 | $150.55 | $150.55 | $150.60 |
| Purchase #4 | $160.69 | 4.281% | $167.5691 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $23.55 | 6.586% | $25.101 | $25.10 | $25.10 | $25.10 |
| Purchase #6 | $38.59 | 3.835% | $40.0699 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $27.74 | 5.465% | $29.256 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $781.50 | $837.2743 | $837.28 | $837.25 | $837.40 | |