| 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 | $155.68 | 3.202% | $160.6649 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $216.59 | 8.389% | $234.7597 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $118.92 | 9.374% | $130.0676 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $90.73 | 13.152% | $102.6628 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $107.83 | 5.246% | $113.4868 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $92.57 | 9.440% | $101.3086 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $232.96 | 6.826% | $248.8618 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $1,015.28 | $1,091.8122 | $1,091.81 | $1,091.75 | $1,092.00 | |