| 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 | $166.59 | 12.517% | $187.4421 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $159.60 | 3.183% | $164.6801 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $123.49 | 9.792% | $135.5821 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $70.92 | 7.846% | $76.4844 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $246.75 | 11.281% | $274.5859 | $274.59 | $274.60 | $274.60 |
| Purchase #6 | $211.56 | 8.695% | $229.9551 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $81.88 | 3.486% | $84.7343 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $1,060.79 | $1,153.4640 | $1,153.46 | $1,153.55 | $1,153.50 | |