| 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 | $134.58 | 8.137% | $145.5308 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $127.63 | 6.471% | $135.8889 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $157.41 | 5.505% | $166.0754 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $249.91 | 7.623% | $268.9606 | $268.96 | $268.95 | $269.00 |
| Purchase #5 | $128.44 | 9.152% | $140.1948 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $245.39 | 12.584% | $276.2699 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $146.28 | 7.119% | $156.6937 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $1,189.64 | $1,289.6141 | $1,289.61 | $1,289.65 | $1,289.70 | |