| 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 | $113.67 | 7.262% | $121.9247 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $76.81 | 12.445% | $86.369 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $61.64 | 13.739% | $70.1087 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $164.76 | 12.789% | $185.8312 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $63.50 | 9.252% | $69.375 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $138.96 | 6.192% | $147.5644 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $121.58 | 13.598% | $138.1124 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $740.92 | $819.2854 | $819.28 | $819.25 | $819.30 | |