| 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 | $152.48 | 8.707% | $165.7564 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $183.34 | 5.367% | $193.1799 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $90.89 | 3.838% | $94.3784 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $129.44 | 5.430% | $136.4686 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $197.99 | 10.414% | $218.6087 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $30.92 | 6.796% | $33.0213 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $171.28 | 9.278% | $187.1714 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $956.34 | $1,028.5847 | $1,028.59 | $1,028.55 | $1,028.70 | |