| 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 | $71.59 | 3.614% | $74.1773 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $99.51 | 9.417% | $108.8809 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $164.34 | 6.681% | $175.3196 | $175.32 | $175.30 | $175.30 |
| Purchase #4 | $145.94 | 6.492% | $155.4144 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $107.86 | 7.312% | $115.7467 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $123.70 | 9.676% | $135.6692 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $237.55 | 5.785% | $251.2923 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $950.49 | $1,016.5004 | $1,016.50 | $1,016.50 | $1,016.50 | |