| 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 | $139.48 | 13.209% | $157.9039 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $177.88 | 12.166% | $199.5209 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $56.91 | 8.706% | $61.8646 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $210.27 | 3.550% | $217.7346 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $170.48 | 3.212% | $175.9558 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $109.87 | 4.359% | $114.6592 | $114.66 | $114.65 | $114.70 |
| Purchase #7 | $49.42 | 8.453% | $53.5975 | $53.60 | $53.60 | $53.60 |
| 7 purchase totals = | $914.31 | $981.2365 | $981.23 | $981.20 | $981.30 | |