| 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 | $137.48 | 11.549% | $153.3576 | $153.36 | $153.35 | $153.40 |
| Purchase #2 | $88.49 | 4.402% | $92.3853 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $53.49 | 7.691% | $57.6039 | $57.60 | $57.60 | $57.60 |
| Purchase #4 | $122.45 | 4.563% | $128.0374 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $182.95 | 9.241% | $199.8564 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $186.34 | 6.346% | $198.1651 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $133.83 | 12.161% | $150.1051 | $150.11 | $150.10 | $150.10 |
| 7 purchase totals = | $905.03 | $979.5108 | $979.53 | $979.50 | $979.60 | |