| 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 | $129.63 | 8.251% | $140.3258 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $180.43 | 12.189% | $202.4226 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $196.86 | 10.335% | $217.2055 | $217.21 | $217.20 | $217.20 |
| Purchase #4 | $63.66 | 8.286% | $68.9349 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $181.80 | 5.411% | $191.6372 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $179.83 | 12.590% | $202.4706 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $125.66 | 6.453% | $133.7688 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $1,057.87 | $1,156.7654 | $1,156.77 | $1,156.75 | $1,156.70 | |