| 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 | $250.36 | 12.260% | $281.0541 | $281.05 | $281.05 | $281.10 |
| Purchase #2 | $129.29 | 11.390% | $144.0161 | $144.02 | $144.00 | $144.00 |
| Purchase #3 | $67.91 | 7.428% | $72.9544 | $72.95 | $72.95 | $73.00 |
| Purchase #4 | $172.40 | 9.449% | $188.6901 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $162.88 | 9.412% | $178.2103 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $156.63 | 7.202% | $167.9105 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $134.85 | 7.799% | $145.367 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $1,074.32 | $1,178.2025 | $1,178.20 | $1,178.15 | $1,178.30 | |