| 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 | $141.41 | 8.638% | $153.625 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $6.73 | 8.481% | $7.3008 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $166.63 | 5.769% | $176.2429 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $145.94 | 13.289% | $165.334 | $165.33 | $165.35 | $165.30 |
| Purchase #5 | $123.51 | 7.261% | $132.4781 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $137.34 | 4.391% | $143.3706 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $195.36 | 7.570% | $210.1488 | $210.15 | $210.15 | $210.10 |
| 7 purchase totals = | $916.92 | $988.5002 | $988.50 | $988.55 | $988.40 | |