| 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 | $145.62 | 9.480% | $159.4248 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $161.47 | 3.122% | $166.5111 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $223.49 | 3.265% | $230.7869 | $230.79 | $230.80 | $230.80 |
| Purchase #4 | $49.40 | 10.581% | $54.627 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $111.71 | 12.331% | $125.485 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $8.53 | 5.774% | $9.0225 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $103.46 | 6.863% | $110.5605 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $803.68 | $856.4178 | $856.42 | $856.40 | $856.40 | |