| 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 | $137.91 | 7.622% | $148.4215 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $175.63 | 9.623% | $192.5309 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $24.75 | 12.133% | $27.7529 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $62.83 | 5.198% | $66.0959 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $230.93 | 9.111% | $251.97 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $191.42 | 6.425% | $203.7187 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $197.77 | 13.739% | $224.9416 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $1,021.24 | $1,115.4315 | $1,115.43 | $1,115.40 | $1,115.40 | |