| 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 | $178.73 | 4.382% | $186.5619 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $153.31 | 4.837% | $160.7256 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $110.75 | 6.739% | $118.2134 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $166.63 | 6.675% | $177.7526 | $177.75 | $177.75 | $177.80 |
| Purchase #5 | $70.29 | 13.709% | $79.9261 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $171.26 | 7.573% | $184.2295 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $85.67 | 12.556% | $96.4267 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $936.64 | $1,003.8358 | $1,003.84 | $1,003.90 | $1,003.80 | |