| 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 | $165.56 | 8.511% | $179.6508 | $179.65 | $179.65 | $179.70 |
| Purchase #2 | $183.56 | 4.360% | $191.5632 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $37.48 | 3.696% | $38.8653 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $21.63 | 5.793% | $22.883 | $22.88 | $22.90 | $22.90 |
| Purchase #5 | $230.44 | 5.242% | $242.5197 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $185.35 | 11.701% | $207.0378 | $207.04 | $207.05 | $207.00 |
| Purchase #7 | $220.59 | 10.837% | $244.4953 | $244.50 | $244.50 | $244.50 |
| 7 purchase totals = | $1,044.61 | $1,127.0151 | $1,127.02 | $1,127.00 | $1,127.10 | |