| 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 | $162.51 | 8.304% | $176.0048 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $6.31 | 11.641% | $7.0445 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $66.49 | 9.657% | $72.9109 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $222.79 | 3.515% | $230.6211 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $209.78 | 3.696% | $217.5335 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $22.51 | 13.843% | $25.6261 | $25.63 | $25.65 | $25.60 |
| Purchase #7 | $188.35 | 8.132% | $203.6666 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $878.74 | $933.4075 | $933.40 | $933.40 | $933.30 | |