| 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 | $183.52 | 5.650% | $193.8889 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $245.86 | 3.492% | $254.4454 | $254.45 | $254.45 | $254.40 |
| Purchase #3 | $122.36 | 10.647% | $135.3877 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $127.81 | 6.509% | $136.1292 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $172.78 | 5.181% | $181.7317 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $120.38 | 12.732% | $135.7068 | $135.71 | $135.70 | $135.70 |
| Purchase #7 | $94.70 | 4.159% | $98.6386 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $1,067.41 | $1,135.9283 | $1,135.94 | $1,136.00 | $1,135.80 | |