| 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 | $32.74 | 10.576% | $36.2026 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $34.36 | 11.152% | $38.1918 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $179.54 | 3.681% | $186.1489 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $122.78 | 5.140% | $129.0909 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $155.33 | 8.367% | $168.3265 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $245.56 | 11.657% | $274.1849 | $274.18 | $274.20 | $274.20 |
| Purchase #7 | $133.50 | 7.570% | $143.606 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $903.81 | $975.7516 | $975.75 | $975.80 | $975.70 | |