| 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 | $185.28 | 6.852% | $197.9754 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $193.67 | 8.219% | $209.5877 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $230.46 | 8.572% | $250.215 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $129.67 | 8.464% | $140.6453 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $66.75 | 13.732% | $75.9161 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $127.31 | 10.569% | $140.7654 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $157.86 | 11.630% | $176.2191 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,091.00 | $1,191.3240 | $1,191.35 | $1,191.30 | $1,191.30 | |