| 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 | $110.66 | 7.369% | $118.8145 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $75.47 | 3.251% | $77.9235 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $17.88 | 7.445% | $19.2112 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $37.42 | 3.692% | $38.8015 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $152.68 | 6.646% | $162.8271 | $162.83 | $162.85 | $162.80 |
| Purchase #6 | $123.92 | 10.537% | $136.9775 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $133.30 | 9.386% | $145.8115 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $651.33 | $700.3668 | $700.36 | $700.35 | $700.30 | |