| 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 | $194.44 | 9.712% | $213.324 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $140.38 | 3.673% | $145.5362 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $186.56 | 6.473% | $198.636 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $163.60 | 11.629% | $182.625 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $130.50 | 7.509% | $140.2992 | $140.30 | $140.30 | $140.30 |
| Purchase #6 | $84.57 | 8.115% | $91.4329 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $67.79 | 10.763% | $75.0862 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $967.84 | $1,046.9395 | $1,046.95 | $1,047.00 | $1,046.80 | |