| 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 | $127.65 | 9.860% | $140.2363 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $149.98 | 9.746% | $164.5971 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $221.74 | 7.811% | $239.0601 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $89.43 | 6.316% | $95.0784 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $159.62 | 5.784% | $168.8524 | $168.85 | $168.85 | $168.90 |
| Purchase #6 | $130.92 | 10.741% | $144.9821 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $165.48 | 5.405% | $174.4242 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $1,044.82 | $1,127.2306 | $1,127.23 | $1,127.25 | $1,127.30 | |