| 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 | $98.59 | 9.387% | $107.8446 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $121.42 | 5.163% | $127.6889 | $127.69 | $127.70 | $127.70 |
| Purchase #3 | $149.52 | 5.616% | $157.917 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $20.79 | 8.713% | $22.6014 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $38.43 | 13.590% | $43.6526 | $43.65 | $43.65 | $43.70 |
| Purchase #6 | $168.79 | 5.436% | $177.9654 | $177.97 | $177.95 | $178.00 |
| Purchase #7 | $17.97 | 5.353% | $18.9319 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $615.51 | $656.6018 | $656.60 | $656.60 | $656.60 | |