| 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 | $89.59 | 10.256% | $98.7784 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $173.64 | 7.189% | $186.123 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $118.90 | 13.193% | $134.5865 | $134.59 | $134.60 | $134.60 |
| Purchase #4 | $229.32 | 5.431% | $241.7744 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $212.95 | 3.336% | $220.054 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $142.82 | 9.597% | $156.5264 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $107.43 | 3.223% | $110.8925 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $1,074.65 | $1,148.7352 | $1,148.73 | $1,148.75 | $1,148.80 | |