| 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 | $168.74 | 6.180% | $179.1681 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $158.62 | 4.295% | $165.4327 | $165.43 | $165.45 | $165.40 |
| Purchase #3 | $157.74 | 7.128% | $168.9837 | $168.98 | $169.00 | $169.00 |
| Purchase #4 | $72.29 | 3.765% | $75.0117 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $91.38 | 12.750% | $103.031 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $192.25 | 13.422% | $218.0538 | $218.05 | $218.05 | $218.10 |
| Purchase #7 | $197.65 | 6.408% | $210.3154 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $1,038.67 | $1,119.9964 | $1,119.99 | $1,120.00 | $1,120.00 | |