| 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 | $53.47 | 7.151% | $57.2936 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $157.89 | 8.796% | $171.778 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $195.49 | 12.865% | $220.6398 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $207.76 | 5.741% | $219.6875 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $203.76 | 5.857% | $215.6942 | $215.69 | $215.70 | $215.70 |
| Purchase #6 | $248.88 | 11.706% | $278.0139 | $278.01 | $278.00 | $278.00 |
| Purchase #7 | $159.51 | 8.510% | $173.0843 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $1,226.76 | $1,336.1913 | $1,336.18 | $1,336.25 | $1,336.20 | |