| 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 | $143.93 | 6.449% | $153.212 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $87.49 | 9.316% | $95.6406 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $56.92 | 7.536% | $61.2095 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $136.96 | 11.572% | $152.809 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $205.58 | 4.385% | $214.5947 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $137.68 | 4.486% | $143.8563 | $143.86 | $143.85 | $143.90 |
| Purchase #7 | $232.28 | 10.838% | $257.4545 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $1,000.84 | $1,078.7766 | $1,078.77 | $1,078.75 | $1,078.80 | |