| 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 | $180.28 | 12.570% | $202.9412 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $199.77 | 9.309% | $218.3666 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $192.31 | 6.845% | $205.4736 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $61.93 | 8.536% | $67.2163 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $197.29 | 5.120% | $207.3912 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $103.42 | 8.722% | $112.4403 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $116.39 | 10.546% | $128.6645 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $1,051.39 | $1,142.4937 | $1,142.49 | $1,142.45 | $1,142.50 | |