| 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 | $80.67 | 8.806% | $87.7738 | $87.77 | $87.75 | $87.80 |
| Purchase #2 | $114.87 | 13.708% | $130.6164 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $161.25 | 5.265% | $169.7398 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $177.84 | 7.434% | $191.0606 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $218.36 | 6.369% | $232.2673 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $190.72 | 10.683% | $211.0946 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $194.62 | 7.751% | $209.705 | $209.71 | $209.70 | $209.70 |
| 7 purchase totals = | $1,138.33 | $1,232.2575 | $1,232.26 | $1,232.20 | $1,232.30 | |