| 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 | $154.73 | 5.310% | $162.9462 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $135.72 | 7.345% | $145.6886 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $194.38 | 7.757% | $209.4581 | $209.46 | $209.45 | $209.50 |
| Purchase #4 | $56.43 | 8.833% | $61.4145 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $28.97 | 12.643% | $32.6327 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $134.89 | 11.159% | $149.9424 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $209.96 | 6.563% | $223.7397 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $915.08 | $985.8222 | $985.82 | $985.85 | $985.70 | |