| 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 | $160.26 | 7.826% | $172.8019 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $141.81 | 12.713% | $159.8383 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $150.37 | 13.401% | $170.5211 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $180.99 | 11.668% | $202.1079 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $230.95 | 13.484% | $262.0913 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $226.74 | 9.798% | $248.956 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $112.56 | 4.681% | $117.8289 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $1,203.68 | $1,334.1454 | $1,334.15 | $1,334.15 | $1,334.10 | |