| 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 | $173.39 | 7.741% | $186.8121 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $117.88 | 11.574% | $131.5234 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $162.68 | 11.196% | $180.8937 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $184.81 | 10.679% | $204.5459 | $204.55 | $204.55 | $204.50 |
| Purchase #5 | $67.44 | 11.527% | $75.2138 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $214.36 | 3.251% | $221.3288 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $97.31 | 9.248% | $106.3092 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $1,017.87 | $1,106.6269 | $1,106.62 | $1,106.60 | $1,106.50 | |