| 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 | $159.38 | 10.748% | $176.5102 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $139.32 | 6.313% | $148.1153 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $123.90 | 4.351% | $129.2909 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $203.68 | 5.337% | $214.5504 | $214.55 | $214.55 | $214.60 |
| Purchase #5 | $127.56 | 12.305% | $143.2563 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $90.70 | 4.354% | $94.6491 | $94.65 | $94.65 | $94.60 |
| Purchase #7 | $92.33 | 8.114% | $99.8217 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $936.87 | $1,006.1939 | $1,006.20 | $1,006.15 | $1,006.20 | |