| 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 | $153.96 | 3.483% | $159.3224 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $193.59 | 6.376% | $205.9333 | $205.93 | $205.95 | $205.90 |
| Purchase #3 | $145.67 | 11.799% | $162.8576 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $184.54 | 12.146% | $206.9542 | $206.95 | $206.95 | $207.00 |
| Purchase #5 | $99.52 | 10.285% | $109.7556 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $102.63 | 4.842% | $107.5993 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $135.95 | 13.863% | $154.7967 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $1,015.86 | $1,107.2191 | $1,107.22 | $1,107.20 | $1,107.30 | |