| 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 | $147.84 | 11.486% | $164.8209 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $123.62 | 12.663% | $139.274 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $20.59 | 10.247% | $22.6999 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $220.97 | 13.296% | $250.3502 | $250.35 | $250.35 | $250.40 |
| Purchase #5 | $230.56 | 13.176% | $260.9386 | $260.94 | $260.95 | $260.90 |
| Purchase #6 | $104.62 | 12.676% | $117.8816 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $187.66 | 9.726% | $205.9118 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,035.86 | $1,161.8770 | $1,161.87 | $1,161.85 | $1,161.90 | |