| 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 | $176.26 | 9.569% | $193.1263 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $129.55 | 8.610% | $140.7043 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $199.47 | 4.665% | $208.7753 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $106.66 | 10.622% | $117.9894 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $246.70 | 12.763% | $278.1863 | $278.19 | $278.20 | $278.20 |
| Purchase #6 | $37.82 | 4.334% | $39.4591 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $84.49 | 7.411% | $90.7516 | $90.75 | $90.75 | $90.80 |
| 7 purchase totals = | $980.95 | $1,068.9923 | $1,069.00 | $1,069.05 | $1,069.10 | |