| 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 | $137.31 | 8.703% | $149.2601 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $184.69 | 9.363% | $201.9825 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $67.43 | 3.172% | $69.5689 | $69.57 | $69.55 | $69.60 |
| Purchase #4 | $156.87 | 9.221% | $171.335 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $206.64 | 8.625% | $224.4627 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $145.90 | 10.163% | $160.7278 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $123.29 | 6.744% | $131.6047 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $1,022.13 | $1,108.9417 | $1,108.94 | $1,108.95 | $1,109.00 | |