| 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 | $117.92 | 10.146% | $129.8842 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $62.45 | 9.827% | $68.587 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $111.52 | 4.212% | $116.2172 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $185.46 | 4.419% | $193.6555 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $235.64 | 7.820% | $254.067 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $172.92 | 7.751% | $186.323 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $168.91 | 12.463% | $189.9613 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,054.82 | $1,138.6952 | $1,138.70 | $1,138.65 | $1,138.80 | |