| 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 | $164.60 | 8.148% | $178.0116 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $186.87 | 4.569% | $195.4081 | $195.41 | $195.40 | $195.40 |
| Purchase #3 | $105.86 | 10.756% | $117.2463 | $117.25 | $117.25 | $117.20 |
| Purchase #4 | $147.54 | 8.486% | $160.0602 | $160.06 | $160.05 | $160.10 |
| Purchase #5 | $36.77 | 5.325% | $38.728 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $140.60 | 7.256% | $150.8019 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $107.65 | 12.445% | $121.047 | $121.05 | $121.05 | $121.00 |
| 7 purchase totals = | $889.89 | $961.3031 | $961.31 | $961.30 | $961.20 | |