| 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 | $154.50 | 7.770% | $166.5047 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $123.85 | 9.287% | $135.3519 | $135.35 | $135.35 | $135.40 |
| Purchase #3 | $171.48 | 10.208% | $188.9847 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $169.51 | 11.872% | $189.6342 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $183.86 | 5.431% | $193.8454 | $193.85 | $193.85 | $193.80 |
| Purchase #6 | $32.52 | 4.290% | $33.9151 | $33.92 | $33.90 | $33.90 |
| Purchase #7 | $180.66 | 3.447% | $186.8874 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $1,016.38 | $1,095.1234 | $1,095.12 | $1,095.15 | $1,095.10 | |