| 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 | $159.72 | 12.706% | $180.014 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $219.93 | 13.453% | $249.5172 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $16.68 | 11.728% | $18.6362 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $62.91 | 10.808% | $69.7093 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $193.35 | 6.757% | $206.4147 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $177.37 | 8.489% | $192.4269 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $28.62 | 12.744% | $32.2673 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $858.58 | $948.9856 | $948.99 | $948.95 | $948.90 | |