| 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 | $189.68 | 9.275% | $207.2728 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $56.92 | 8.226% | $61.6022 | $61.60 | $61.60 | $61.60 |
| Purchase #3 | $156.67 | 13.669% | $178.0852 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $109.79 | 3.570% | $113.7095 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $26.33 | 9.827% | $28.9174 | $28.92 | $28.90 | $28.90 |
| Purchase #6 | $230.78 | 12.347% | $259.2744 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $142.41 | 12.828% | $160.6784 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $912.58 | $1,009.5399 | $1,009.54 | $1,009.50 | $1,009.60 | |