| 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 | $206.95 | 11.318% | $230.3726 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $232.46 | 3.476% | $240.5403 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $131.97 | 10.278% | $145.5339 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $159.74 | 8.818% | $173.8259 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $175.66 | 6.201% | $186.5527 | $186.55 | $186.55 | $186.60 |
| Purchase #6 | $98.74 | 3.371% | $102.0685 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $62.70 | 6.555% | $66.81 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $1,068.22 | $1,145.7039 | $1,145.70 | $1,145.70 | $1,145.70 | |