| 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 | $50.53 | 13.748% | $57.4769 | $57.48 | $57.50 | $57.50 |
| Purchase #2 | $215.71 | 12.331% | $242.3092 | $242.31 | $242.30 | $242.30 |
| Purchase #3 | $232.47 | 3.629% | $240.9063 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $180.31 | 11.830% | $201.6407 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $82.68 | 11.549% | $92.2287 | $92.23 | $92.25 | $92.20 |
| Purchase #6 | $147.58 | 7.508% | $158.6603 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $135.71 | 10.531% | $150.0016 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $1,044.99 | $1,143.2237 | $1,143.23 | $1,143.25 | $1,143.20 | |