| 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 | $130.52 | 11.426% | $145.4332 | $145.43 | $145.45 | $145.40 |
| Purchase #2 | $198.79 | 13.855% | $226.3324 | $226.33 | $226.35 | $226.30 |
| Purchase #3 | $247.76 | 9.589% | $271.5177 | $271.52 | $271.50 | $271.50 |
| Purchase #4 | $141.66 | 5.823% | $149.9089 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $214.56 | 9.830% | $235.6512 | $235.65 | $235.65 | $235.70 |
| Purchase #6 | $188.62 | 5.678% | $199.3298 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $245.25 | 7.768% | $264.301 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $1,367.16 | $1,492.4742 | $1,492.47 | $1,492.50 | $1,492.40 | |