| 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 | $182.28 | 3.215% | $188.1403 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $64.31 | 7.489% | $69.1262 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $160.67 | 5.698% | $169.825 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $167.32 | 13.433% | $189.7961 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $114.52 | 13.774% | $130.294 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $62.81 | 8.675% | $68.2588 | $68.26 | $68.25 | $68.30 |
| Purchase #7 | $231.28 | 7.473% | $248.5636 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $983.19 | $1,064.0040 | $1,064.01 | $1,064.05 | $1,064.00 | |